{
  "name": "Hazmat load segregation \u2014 which hazard classes may travel together, highway vs vessel",
  "description": "The pairwise load-segregation rules for hazardous materials: for each pair of hazard classes/divisions, whether they may be loaded, transported or stored together on a highway vehicle (49 CFR 177.848) and on a vessel (49 CFR 176.83), and what the code at the intersection requires ('X' may not be loaded together, 'O' separated so no commingling on leakage, '*' see the class-1 compatibility table, blank no restriction, plus the ammonium-nitrate note 'A'). The same pair can carry a different answer by mode \u2014 that cross-mode comparison is the page no one publishes. Answers 'can Division 4.3 ride with Class 8 corrosive liquids' (yes on highway with separation \u2014 the O cell), 'can I load oxidizers with flammable liquids', and the per-pair questions shippers and freight brokers ask before booking mixed loads. A pairwise matrix is a shape the portfolio has not tried: the record is an intersection, not a row.",
  "url": "https://referencesource.org/hazmat-segregation-matrix/",
  "licence": "US federal regulation; facts not copyrightable, quoted with citation.",
  "last_verified": "2026-08-10",
  "stale_after": "2027-08-10",
  "sources": [
    "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
    "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83"
  ],
  "records": [
    {
      "class_a": "cyanides, cyanide mixtures or solutions",
      "class_b": "acids",
      "mode": "Carriage by Public Highway",
      "requirement": "cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide",
      "id": "carriage-by-public-highway-acids-cyanides-cyanide-mixtures-or-solutions",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-acids-cyanides-cyanide-mixtures-or-solutions/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "( c ) In addition to the provisions of <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(d)> paragraph (d) of this section and except as provided in <https://www.ecfr.gov/current/title-49/section-173.12#p-173.12(e)> \u00a7 173.12(e) of this subchapter , cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement"
      ]
    },
    {
      "class_a": "Division 6.1 Packing Group I, Hazard Zone A material",
      "class_b": "Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials",
      "mode": "Carriage by Public Highway",
      "requirement": "Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials.",
      "id": "carriage-by-public-highway-class-3-material-class-8-liquids-and-division-4-1-4-2-4-3-5-1-or-5-2-materials-division-6-1-packing-group-i-hazard-zone-a-material",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-class-3-material-class-8-liquids-and-division-4-1-4-2-4-3-5-1-or-5-2-materials-division-6-1-packing-group-i-hazard-zone-a-material/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "( c ) In addition to the provisions of <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(d)> paragraph (d) of this section and except as provided in <https://www.ecfr.gov/current/title-49/section-173.12#p-173.12(e)> \u00a7 173.12(e) of this subchapter , cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement"
      ]
    },
    {
      "class_a": "Division 4.2 materials",
      "class_b": "Class 8 liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids",
      "id": "carriage-by-public-highway-class-8-liquids-division-4-2-materials",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-class-8-liquids-division-4-2-materials/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "( c ) In addition to the provisions of <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(d)> paragraph (d) of this section and except as provided in <https://www.ecfr.gov/current/title-49/section-173.12#p-173.12(e)> \u00a7 173.12(e) of this subchapter , cyanides, cyanide mixtures or solutions may not be stored, loaded and transported with acids if a mixture of the materials would generate hydrogen cyanide; Division 4.2 materials may not be stored, loaded and transported with Class 8 liquids; and Division 6.1 Packing Group I, Hazard Zone A material may not be stored, loaded and transported with Class 3 material, Class 8 liquids, and Division 4.1, 4.2, 4.3, 5.1 or 5.2 materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement"
      ]
    },
    {
      "class_a": "A",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-a-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "A",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-a-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-a-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-b-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X (4)",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-b-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "B",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-b-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-b-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-c-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-c-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-c-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-c-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-c-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "C",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-c-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-c-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X (4)",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-d-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-d-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-d-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-d-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-d-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "D",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-d-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-d-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-e-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "2",
      "requirement": "\u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E.",
      "id": "carriage-by-public-highway-compatibility-group-e-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-e-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-e-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-e-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "E",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-e-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-e-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-f-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-f-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "F",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-f-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-f-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "6",
      "requirement": "\u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-g-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-g-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "G",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-g-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-g-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-h-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-h-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "H",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-h-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-h-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-j-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-j-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "J",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-j-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-j-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-k-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-k-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "K",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-k-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-k-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "1",
      "requirement": "\u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive.",
      "id": "carriage-by-public-highway-compatibility-group-l-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "L",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-l-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-l-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-n-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-n-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "3",
      "requirement": "\u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D.",
      "id": "carriage-by-public-highway-compatibility-group-n-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-n-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-n-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "N",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-n-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-n-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "A",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-s-a",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-a/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "B",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-b",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-b/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "C",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-c",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-c/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "D",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-d",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-d/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "E",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-e",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-e/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "F",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-f",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-f/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "G",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-g",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-g/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "H",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-h",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-h/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "J",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-j",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-j/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "K",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-k",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-k/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "L",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle.",
      "id": "carriage-by-public-highway-compatibility-group-s-l",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-l/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "N",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "code": "4/5",
      "requirement": "\u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials.",
      "id": "carriage-by-public-highway-compatibility-group-s-n",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-n/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "S",
      "class_b": "S",
      "row_name": "Compatibility group",
      "mode": "Carriage by Public Highway",
      "requirement": "A blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-compatibility-group-s-s",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-compatibility-group-s-s/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Compatibility Table For Class 1 (Explosive) Materials Compatibility group | A | B | C | D | E | F | G | H | J | K | L | N | S | A | | X | X | X | X | X | X | X | X | X | X | X | X | B | X | | X | X (4) | X | X | X | X | X | X | X | X | 4/5 | C | X | X | | 2 | 2 | X | 6 | X | X | X | X | 3 | 4/5 | D | X | X (4) | 2 | | 2 | X | 6 | X | X | X | X | 3 | 4/5 | E | X | X | 2 | 2 | | X | 6 | X | X | X | X | 3 | 4/5 | F | X | X | X | X | X | | X | X | X | X | X | X | 4/5 | G | X | X | 6 | 6 | 6 | X | | X | X | X | X | X | 4/5 | H | X | X | X | X | X | X | X | | X | X | X | X | 4/5 | J | X | X | X | X | X | X | X | X | | X | X | X | 4/5 | K | X | X | X | X | X | X | X | X | X | | X | X | 4/5 | L | X | X | X | X | X | X | X | X | X | X | 1 | X | X | N | X | X | 3 | 3 | 3 | X | X | X | X | X | X | | 4/5 | S | X | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | X | 4/5 | | ( g ) Instructions for using the compatibility table for Class 1 (explosive) materials are as follows: ( 1 ) A blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that explosives of different compatibility groups may not be carried on the same transport vehicle. ( 3 ) The numbers in the table mean the following: ( i ) \u201c1\u201d means an explosive from compatibility group L shall only be carried on the same transport vehicle with an identical explosive. ( ii ) \u201c2\u201d means any combination of explosives from compatibility groups C, D, or E is assigned to compatibility group E. ( iii ) \u201c3\u201d means any combination of explosives from compatibility groups C, D, or E with those in compatibility group N is assigned to compatibility group D. ( iv ) \u201c4\u201d means see <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(g)> \u00a7 177.835(g) when transporting detonators. ( v ) \u201c5\u201d means Division 1.4S fireworks may not be loaded on the same transport vehicle with Division 1.1 or 1.2 (explosive) materials. ( vi ) \u201c6\u201d means explosive articles in compatibility group G, other than fireworks and those requiring special handling, may be loaded, transported and stored with other explosive articles of compatibility groups C, D and E, provided that explosive substances (such as those not contained in articles) are not carried in the same transport vehicle.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.1 1.2",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-1-1-1-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-1-1-1-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.3",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-1-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-1-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.4",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-1-4-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-1-4-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.5",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-1-5-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-1-5-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.6",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-1-6-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-1-6-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "2.1",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-2-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-2-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "2.2",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-2-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-2-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "2.3 gas zone A",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-2-3-gas-zone-a-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-2-3-gas-zone-a-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "2.3 gas Zone B",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-2-3-gas-zone-b-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-2-3-gas-zone-b-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "3",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "4.1",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-4-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-4-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "4.2",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-4-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-4-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "4.3",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-4-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-4-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "5.1",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-5-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-5-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "5.2",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-corrosive-liquids-5-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-5-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-corrosive-liquids-6-1-liquids-pg-i-zone-a-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-6-1-liquids-pg-i-zone-a-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "7",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-7-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-7-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "8 liquids only",
      "row_name": "Corrosive liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-corrosive-liquids-8-liquids-only-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-corrosive-liquids-8-liquids-only-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.1 1.2",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-1-1-1-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-1-1-1-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.3",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-1-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-1-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.4",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-1-4-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-1-4-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.5",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-1-5-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-1-5-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.6",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-1-6-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-1-6-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "2.1",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-2-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-2-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "2.2",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-2-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-2-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "2.3 gas zone A",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-2-3-gas-zone-a-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-2-3-gas-zone-a-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "2.3 gas Zone B",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-2-3-gas-zone-b-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-2-3-gas-zone-b-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "3",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.1",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-4-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-4-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.2",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-4-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-4-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.3",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-4-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-4-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "5.1",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-5-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-5-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "5.2",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-5-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-5-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-6-1-liquids-pg-i-zone-a-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-6-1-liquids-pg-i-zone-a-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "7",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-7-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-7-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "8 liquids only",
      "row_name": "Dangerous when wet materials",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-dangerous-when-wet-materials-8-liquids-only-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-dangerous-when-wet-materials-8-liquids-only-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "1.1 1.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-1-1-2-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-1-1-2-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.1 1.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-1-1-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-1-1-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "1.1 1.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-1-1-2-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-1-1-2-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-3-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-3-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-3-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-3-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "1.4",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-4-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-4-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.4",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-4-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-4-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "1.4",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-4-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-4-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-5-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-5-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-5-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-5-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-5-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-5-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-6-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-6-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-6-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-6-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-explosives-1-6-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-1-6-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-1-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-1-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-2-1-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-1-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-2-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-2-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-2-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-2-2-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-2-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "2.3 gas zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-a-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-a-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.3 gas zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-a-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-a-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "2.3 gas zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-a-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-a-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "2.3 gas Zone B",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-b-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-b-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.3 gas Zone B",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-b-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-b-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "2.3 gas Zone B",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-2-3-gas-zone-b-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-2-3-gas-zone-b-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-3-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-3-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-3-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-3-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-4-1-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-1-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-4-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-4-1-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-1-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-4-2-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-2-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-4-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-4-2-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-2-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-4-3-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-3-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-4-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-4-3-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-4-3-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-5-1-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-1-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-5-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-5-1-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-1-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-5-2-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-2-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-5-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-5-2-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-5-2-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-6-1-liquids-pg-i-zone-a-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-7-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-7-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-7-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-7-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-explosives-7-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-7-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "8 liquids only",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-8-liquids-only-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-8-liquids-only-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "8 liquids only",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-explosives-8-liquids-only-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-8-liquids-only-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4",
      "class_b": "8 liquids only",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-explosives-8-liquids-only-1-4",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-8-liquids-only-1-4/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1 and 1.2",
      "class_b": "ammonium nitrate (UN1942)",
      "row_name": "Explosives",
      "mode": "Carriage by Public Highway",
      "code": "A",
      "requirement": "The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) .",
      "id": "carriage-by-public-highway-explosives-ammonium-nitrate-un1942-1-1-and-1-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-explosives-ammonium-nitrate-un1942-1-1-and-1-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "1.1 1.2",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-1-1-1-2-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-1-1-1-2-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "1.3",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-1-3-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-1-3-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "1.4",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "1.5",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-1-5-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-1-5-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "1.6",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-1-6-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-1-6-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "2.1",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-2-1-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-2-1-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "2.2",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-2-2-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-2-2-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "2.3 gas zone A",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-2-3-gas-zone-a-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-2-3-gas-zone-a-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "2.3 gas Zone B",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-2-3-gas-zone-b-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-2-3-gas-zone-b-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "3",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-3-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-3-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "4.1",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-4-1-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-4-1-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "4.2",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-4-2-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-4-2-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "4.3",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-4-3-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-4-3-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "5.1",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-5-1-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-5-1-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "5.2",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-5-2-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-5-2-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-6-1-liquids-pg-i-zone-a-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-6-1-liquids-pg-i-zone-a-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "7",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-7-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-7-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.6",
      "class_b": "8 liquids only",
      "row_name": "Extremely insensitive explosives",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-extremely-insensitive-explosives-8-liquids-only-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-extremely-insensitive-explosives-8-liquids-only-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "1.1 1.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-gases-1-1-1-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-1-1-1-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "1.3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-gases-1-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-1-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "1.4",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-gases-1-4-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-1-4-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "1.5",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-gases-1-5-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-1-5-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "1.6",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-1-6-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-1-6-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "2.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-2-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-2-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "2.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-2-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-2-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "2.3 gas zone A",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-gases-2-3-gas-zone-a-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-2-3-gas-zone-a-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "2.3 gas Zone B",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-gases-2-3-gas-zone-b-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-2-3-gas-zone-b-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "4.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-4-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-4-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "4.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-4-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-4-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "4.3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-4-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-4-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "5.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-5-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-5-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "5.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-5-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-5-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-gases-6-1-liquids-pg-i-zone-a-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-6-1-liquids-pg-i-zone-a-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "7",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-gases-7-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-7-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "8 liquids only",
      "row_name": "Flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-gases-8-liquids-only-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-gases-8-liquids-only-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.1 1.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-liquids-1-1-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-1-1-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-liquids-1-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-1-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.4",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-liquids-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.5",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-liquids-1-5-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-1-5-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.6",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-1-6-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-1-6-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.3 gas zone A",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-liquids-2-3-gas-zone-a-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-2-3-gas-zone-a-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.3 gas Zone B",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-liquids-2-3-gas-zone-b-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-2-3-gas-zone-b-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "4.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-4-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-4-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "4.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-4-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-4-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "4.3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-4-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-4-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "5.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-liquids-5-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-5-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "5.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-5-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-5-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-liquids-6-1-liquids-pg-i-zone-a-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-6-1-liquids-pg-i-zone-a-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "7",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-7-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-7-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "8 liquids only",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-liquids-8-liquids-only-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-liquids-8-liquids-only-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.1 1.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-solids-1-1-1-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-1-1-1-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-1-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-1-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.4",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-1-4-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-1-4-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.5",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-solids-1-5-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-1-5-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.6",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-1-6-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-1-6-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-2-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-2-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-2-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-2-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.3 gas zone A",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-solids-2-3-gas-zone-a-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-2-3-gas-zone-a-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.3 gas Zone B",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-solids-2-3-gas-zone-b-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-2-3-gas-zone-b-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "4.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-4-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-4-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "4.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-4-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-4-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "4.3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-4-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-4-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "5.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-5-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-5-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "5.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-5-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-5-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-flammable-solids-6-1-liquids-pg-i-zone-a-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-6-1-liquids-pg-i-zone-a-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "7",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-flammable-solids-7-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-7-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "8 liquids only",
      "row_name": "Flammable solids",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-flammable-solids-8-liquids-only-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-flammable-solids-8-liquids-only-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.1 1.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-1-1-1-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-1-1-1-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-1-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-1-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.4",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-1-4-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-1-4-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.5",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-1-5-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-1-5-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.6",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-1-6-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-1-6-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-2-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-2-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-2-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-2-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.3 gas zone A",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-2-3-gas-zone-a-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-2-3-gas-zone-a-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.3 gas Zone B",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-2-3-gas-zone-b-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-2-3-gas-zone-b-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "4.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-4-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-4-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "4.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-4-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-4-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "4.3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-4-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-4-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "5.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-5-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-5-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "5.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-5-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-5-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-6-1-liquids-pg-i-zone-a-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-6-1-liquids-pg-i-zone-a-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "7",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-7-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-7-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "8 liquids only",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-non-toxic-non-flammable-gases-8-liquids-only-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-non-toxic-non-flammable-gases-8-liquids-only-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.1 1.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-organic-peroxides-1-1-1-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-1-1-1-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-organic-peroxides-1-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-1-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.4",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-1-4-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-1-4-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.5",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-organic-peroxides-1-5-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-1-5-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.6",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-1-6-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-1-6-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-2-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-2-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-2-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-2-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.3 gas zone A",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-organic-peroxides-2-3-gas-zone-a-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-2-3-gas-zone-a-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.3 gas Zone B",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-organic-peroxides-2-3-gas-zone-b-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-2-3-gas-zone-b-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-4-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-4-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-4-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-4-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-4-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-4-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "5.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-5-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-5-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "5.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-5-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-5-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-organic-peroxides-6-1-liquids-pg-i-zone-a-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-6-1-liquids-pg-i-zone-a-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "7",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-organic-peroxides-7-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-7-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "8 liquids only",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-organic-peroxides-8-liquids-only-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-organic-peroxides-8-liquids-only-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.1 1.2",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-oxidizers-1-1-1-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-1-1-1-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.3",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-oxidizers-1-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-1-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.4",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-1-4-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-1-4-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.5",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-oxidizers-1-5-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-1-5-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.6",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-1-6-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-1-6-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.1",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-2-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-2-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.2",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-2-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-2-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.3 gas zone A",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-oxidizers-2-3-gas-zone-a-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-2-3-gas-zone-a-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.3 gas Zone B",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-oxidizers-2-3-gas-zone-b-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-2-3-gas-zone-b-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "3",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-oxidizers-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.1",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-4-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-4-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.2",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-4-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-4-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.3",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-4-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-4-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "5.1",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-5-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-5-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "5.2",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-5-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-5-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-oxidizers-6-1-liquids-pg-i-zone-a-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-6-1-liquids-pg-i-zone-a-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "7",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-oxidizers-7-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-7-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "8 liquids only",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-oxidizers-8-liquids-only-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-8-liquids-only-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "ammonium nitrate (UN1942)",
      "row_name": "Oxidizers",
      "mode": "Carriage by Public Highway",
      "code": "A",
      "requirement": "The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) .",
      "id": "carriage-by-public-highway-oxidizers-ammonium-nitrate-un1942-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-oxidizers-ammonium-nitrate-un1942-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.1 1.2",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-1-1-1-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-1-1-1-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.3",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-1-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-1-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.4",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-1-4-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-1-4-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.5",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-1-5-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-1-5-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.6",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-1-6-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-1-6-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.1",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-2-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-2-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.2",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-2-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-2-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.3 gas zone A",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-2-3-gas-zone-a-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-2-3-gas-zone-a-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.3 gas Zone B",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-2-3-gas-zone-b-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-2-3-gas-zone-b-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "3",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.1",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-4-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-4-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.2",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-4-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-4-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.3",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-4-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-4-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "5.1",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-5-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-5-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "5.2",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-5-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-5-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-6-1-liquids-pg-i-zone-a-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-6-1-liquids-pg-i-zone-a-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "7",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-7-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-7-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "8 liquids only",
      "row_name": "Poisonous gas Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-a-8-liquids-only-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-a-8-liquids-only-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.1 1.2",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-1-1-1-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-1-1-1-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.3",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-1-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-1-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.4",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-1-4-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-1-4-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.5",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-1-5-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-1-5-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.6",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-1-6-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-1-6-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.1",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-2-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-2-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.2",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-2-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-2-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.3 gas zone A",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-2-3-gas-zone-a-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-2-3-gas-zone-a-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "2.3 gas Zone B",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-2-3-gas-zone-b-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-2-3-gas-zone-b-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "3",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.1",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-4-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-4-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.2",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-4-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-4-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "4.3",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-4-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-4-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "5.1",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-5-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-5-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "5.2",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-5-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-5-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-6-1-liquids-pg-i-zone-a-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-6-1-liquids-pg-i-zone-a-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "7",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-7-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-7-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "8 liquids only",
      "row_name": "Poisonous gas Zone B",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-gas-zone-b-8-liquids-only-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-gas-zone-b-8-liquids-only-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.1 1.2",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-1-1-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-1-1-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.3",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.4",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-4-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-4-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.5",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-5-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-5-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.6",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-6-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-1-6-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "2.1",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "2.2",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "2.3 gas zone A",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-3-gas-zone-a-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-3-gas-zone-a-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "2.3 gas Zone B",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-3-gas-zone-b-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-2-3-gas-zone-b-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "3",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "4.1",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "4.2",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "4.3",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-4-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "5.1",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-5-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-5-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "5.2",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-5-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-5-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-6-1-liquids-pg-i-zone-a-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-6-1-liquids-pg-i-zone-a-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "7",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-7-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-7-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "8 liquids only",
      "row_name": "Poisonous liquids PG I Zone A",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-8-liquids-only-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-poisonous-liquids-pg-i-zone-a-8-liquids-only-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.1 1.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-radioactive-materials-1-1-1-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-1-1-1-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-1-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-1-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.4",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-1-4-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-1-4-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.5",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-radioactive-materials-1-5-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-1-5-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.6",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-1-6-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-1-6-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-radioactive-materials-2-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-2-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-2-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-2-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.3 gas zone A",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-2-3-gas-zone-a-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-2-3-gas-zone-a-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.3 gas Zone B",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-2-3-gas-zone-b-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-2-3-gas-zone-b-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-4-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-4-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-4-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-4-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-4-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-4-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "5.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-5-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-5-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "5.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-5-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-5-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-6-1-liquids-pg-i-zone-a-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-6-1-liquids-pg-i-zone-a-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "7",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-7-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-7-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "8 liquids only",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-radioactive-materials-8-liquids-only-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-radioactive-materials-8-liquids-only-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.1 1.2",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-1-1-1-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-1-1-1-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.3",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-1-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-1-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.4",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-1-4-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-1-4-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.5",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-1-5-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-1-5-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.6",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-1-6-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-1-6-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.1",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-2-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-2-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.2",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-2-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-2-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.3 gas zone A",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-2-3-gas-zone-a-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-2-3-gas-zone-a-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.3 gas Zone B",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "O",
      "requirement": "The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-2-3-gas-zone-b-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-2-3-gas-zone-b-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "3",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.1",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-4-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-4-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.2",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-4-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-4-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.3",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-4-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-4-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "5.1",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-5-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-5-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "5.2",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-5-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-5-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-6-1-liquids-pg-i-zone-a-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-6-1-liquids-pg-i-zone-a-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "7",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "requirement": "The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-7-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-7-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "8 liquids only",
      "row_name": "Spontaneously combustible materials",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-spontaneously-combustible-materials-8-liquids-only-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-spontaneously-combustible-materials-8-liquids-only-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "1.1 1.2",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "1.3",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-1-3-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-1-3-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "1.4",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-1-4-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-1-4-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "1.5",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-1-5-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-1-5-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "1.6",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "*",
      "requirement": "The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-1-6-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-1-6-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "2.1",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-2-1-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-2-1-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "2.2",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-2-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-2-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "2.3 gas zone A",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-2-3-gas-zone-a-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-2-3-gas-zone-a-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "2.3 gas Zone B",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-2-3-gas-zone-b-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-2-3-gas-zone-b-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "3",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-3-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-3-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "4.1",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-4-1-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-4-1-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "4.2",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-4-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-4-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "4.3",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-4-3-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-4-3-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "5.1",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-5-1-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-5-1-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "5.2",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-5-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-5-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "6.1 liquids PG I zone A",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-6-1-liquids-pg-i-zone-a-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-6-1-liquids-pg-i-zone-a-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "7",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-7-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-7-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "8 liquids only",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "X",
      "requirement": "The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation.",
      "id": "carriage-by-public-highway-very-insensitive-explosives-8-liquids-only-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-8-liquids-only-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.5",
      "class_b": "ammonium nitrate (UN1942)",
      "row_name": "Very insensitive explosives",
      "mode": "Carriage by Public Highway",
      "code": "A",
      "requirement": "The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) .",
      "id": "carriage-by-public-highway-very-insensitive-explosives-ammonium-nitrate-un1942-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-public-highway-very-insensitive-explosives-ammonium-nitrate-un1942-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-C/section-177.848",
      "source_quote": "Segregation Table for Hazardous Materials Class or division | | Notes | 1.1 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 2.1 | 2.2 | 2.3 gas zone A | 2.3 gas Zone B | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 liquids PG I zone A | 7 | 8 liquids only | Explosives | 1.1 and 1.2 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Explosives | 1.3 | | * | * | * | * | * | X | | X | X | X | | X | X | X | X | X | | X | Explosives | 1.4 | | * | * | * | * | * | O | | O | O | O | | O | | | | O | | O | Very insensitive explosives | 1.5 | A | * | * | * | * | * | X | X | X | X | X | X | X | X | X | X | X | X | X | Extremely insensitive explosives | 1.6 | | * | * | * | * | * | | | | | | | | | | | | | | Flammable gases | 2.1 | | X | X | O | X | | | | X | O | | | | | | | O | O | | Non-toxic, non-flammable gases | 2.2 | | X | | | X | | | | | | | | | | | | | | | Poisonous gas Zone A | 2.3 | | X | X | O | X | | X | | | | X | X | X | X | X | X | | | X | Poisonous gas Zone B | 2.3 | | X | X | O | X | | O | | | | O | O | O | O | O | O | | | O | Flammable liquids | 3 | | X | X | O | X | | | | X | O | | | | | O | | X | | | Flammable solids | 4.1 | | X | | | X | | | | X | O | | | | | | | X | | O | Spontaneously combustible materials | 4.2 | | X | X | O | X | | | | X | O | | | | | | | X | | X | Dangerous when wet materials | 4.3 | | X | X | | X | | | | X | O | | | | | | | X | | O | Oxidizers | 5.1 | A | X | X | | X | | | | X | O | O | | | | | | X | | O | Organic peroxides | 5.2 | | X | X | | X | | | | X | O | | | | | | | X | | O | Poisonous liquids PG I Zone A | 6.1 | | X | X | O | X | | O | | | | X | X | X | X | X | X | | | X | Radioactive materials | 7 | | X | | | X | | O | | | | | | | | | | | | | Corrosive liquids | 8 | | X | X | O | X | | | | X | O | | O | X | O | O | O | X | | | ( e ) lnstructions for using the segregation table for hazardous materials are as follows: ( 1 ) The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. ( 2 ) The letter \u201cX\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation. ( 3 ) The letter \u201cO\u201d in the table indicates that these materials may not be loaded, transported, or stored together in the same transport vehicle or storage facility during the course of transportation unless separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials would not occur. Notwithstanding the methods of separation employed, Class 8 (corrosive) liquids may not be loaded above or adjacent to Class 4 (flammable) or Class 5 (oxidizing) materials; except that shippers may load truckload shipments of such materials together when it is known that the mixture of contents would not cause a fire or a dangerous evolution of heat or gas. ( 4 ) The \u201c*\u201d in the table indicates that segregation among different Class 1 (explosive) materials is governed by the compatibility table in <https://www.ecfr.gov/current/title-49/section-177.848#p-177.848(f)> paragraph (f) of this section. ( 5 ) The note \u201cA\u201d in the second column of the table means that, notwithstanding the requirements of the letter \u201cX\u201d, ammonium nitrate (UN1942) and ammonium nitrate fertilizer may be loaded or stored with Division 1.1 (explosive) or Division 1.5 materials, unless otherwise prohibited by <https://www.ecfr.gov/current/title-49/section-177.835#p-177.835(c)> \u00a7 177.835(c) . ( 6 ) When the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table or <https://www.ecfr.gov/current/title-49/section-172.402> \u00a7 172.402 of this subchapter requires a package to bear a subsidiary hazard label, segregation appropriate to the subsidiary hazard must be applied when that segregation is more restrictive than that required by the primary hazard. However, hazardous materials of the same class may be stored together without regard to segregation required for any secondary hazard if the materials are not capable of reacting dangerously with each other and causing combustion or dangerous evolution of heat, evolution of flammable, poisonous, or asphyxiant gases, or formation of corrosive or unstable materials.",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-corrosives-1-1-1-2-1-5-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-1-1-1-2-1-5-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.3",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-corrosives-1-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-1-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "1.4, 1.6",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-corrosives-1-4-1-6-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-1-4-1-6-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "2.1",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-corrosives-2-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-2-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
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    },
    {
      "class_a": "8",
      "class_b": "2.2",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-2-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-2-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "8",
      "class_b": "2.3",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-2-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-2-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "8",
      "class_b": "3",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "8",
      "class_b": "4.1",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-corrosives-4-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-4-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "4.2",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-corrosives-4-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-4-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "4.3",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-corrosives-4-3-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-4-3-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "5.1",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-corrosives-5-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-5-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "5.2",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-corrosives-5-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-5-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "6.1",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-6-1-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-6-1-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "8",
      "class_b": "6.2",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-corrosives-6-2-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-6-2-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "7",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-corrosives-7-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-7-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "8",
      "class_b": "8",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-8-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-8-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "8",
      "class_b": "9",
      "row_name": "Corrosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-corrosives-9-8",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-corrosives-9-8/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-1-1-2-1-5-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-1-1-2-1-5-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "1.3",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-1-1-2-1-5-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-1-1-2-1-5-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-1-1-2-1-5-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-1-1-2-1-5-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-3-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-3-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "1.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-3-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-3-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "1.4, 1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-4-1-6-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-4-1-6-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "1.4, 1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-4-1-6-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-4-1-6-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "1.4, 1.6",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "(*)",
      "requirement": "*\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1.",
      "id": "carriage-by-vessel-explosives-1-4-1-6-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-1-4-1-6-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-2-1-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-1-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-2-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "2.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-2-1-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-1-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-2-2-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-2-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-2-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "2.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-explosives-2-2-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-2-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "2.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-2-3-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-3-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "2.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-2-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "2.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-explosives-2-3-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-2-3-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-3-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-3-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-3-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-3-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-1-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-1-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "4.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-4-1-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-1-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-2-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-2-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "4.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-4-2-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-2-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-3-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-3-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-4-3-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-3-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "4.3",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-4-3-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-4-3-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-5-1-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-1-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-5-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "5.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-5-1-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-1-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-5-2-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-2-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-5-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "5.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-5-2-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-5-2-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "6.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-6-1-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-1-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "6.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-6-1-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-1-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "6.1",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-explosives-6-1-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-1-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "6.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-6-2-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-2-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "6.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-6-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "6.2",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-6-2-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-6-2-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-7-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-7-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-7-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-7-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "7",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-7-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-7-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "8",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-explosives-8-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-8-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "8",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-8-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-8-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "8",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-explosives-8-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-8-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.1, 1.2, 1.5",
      "class_b": "9",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-explosives-9-1-1-1-2-1-5",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-9-1-1-1-2-1-5/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "1.3",
      "class_b": "9",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-explosives-9-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-9-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "1.4, 1.6",
      "class_b": "9",
      "row_name": "Explosives",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-explosives-9-1-4-1-6",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-explosives-9-1-4-1-6/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
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    },
    {
      "class_a": "2.1",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-1-1-1-2-1-5-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-1-1-1-2-1-5-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
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    },
    {
      "class_a": "2.1",
      "class_b": "1.3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-1-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-1-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.1",
      "class_b": "1.4, 1.6",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-1-4-1-6-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-1-4-1-6-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "2.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-gases-2-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-2-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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    },
    {
      "class_a": "2.1",
      "class_b": "2.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-gases-2-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-2-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.1",
      "class_b": "2.3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-gases-2-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-2-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.1",
      "class_b": "3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.1",
      "class_b": "4.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-4-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-4-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "2.1",
      "class_b": "4.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-4-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-4-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "4.3",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-4-3-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-4-3-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "5.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-5-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-5-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "5.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-5-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-5-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "6.1",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-gases-6-1-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-6-1-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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    },
    {
      "class_a": "2.1",
      "class_b": "6.2",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-6-2-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-6-2-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "7",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-7-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-7-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "8",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-gases-8-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-8-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "2.1",
      "class_b": "9",
      "row_name": "Flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-gases-9-2-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-gases-9-2-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-1-1-1-2-1-5-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-1-1-1-2-1-5-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "1.3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-1-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-1-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "row_name"
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    },
    {
      "class_a": "3",
      "class_b": "1.4, 1.6",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-1-4-1-6-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-1-4-1-6-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-2-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-2-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "2.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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      ]
    },
    {
      "class_a": "3",
      "class_b": "2.3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-2-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-2-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "3",
      "class_b": "3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-liquids-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "3",
      "class_b": "4.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-liquids-4-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-4-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "3",
      "class_b": "4.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-4-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-4-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "3",
      "class_b": "4.3",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-4-3-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-4-3-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "5.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-5-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-5-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "5.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-5-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-5-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "6.1",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-liquids-6-1-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-6-1-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "6.2",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-6-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-6-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "3",
      "class_b": "7",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-liquids-7-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-7-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "3",
      "class_b": "8",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-liquids-8-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-8-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "3",
      "class_b": "9",
      "row_name": "Flammable liquids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-liquids-9-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-liquids-9-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-1-1-1-2-1-5-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-1-1-1-2-1-5-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-1-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-1-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "1.4, 1.6",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-1-4-1-6-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-1-4-1-6-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-2-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-2-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "2.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-2-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-2-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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    },
    {
      "class_a": "4.1",
      "class_b": "2.3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-2-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-2-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "4.1",
      "class_b": "3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "4.1",
      "class_b": "4.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-4-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-4-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.1",
      "class_b": "4.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-4-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-4-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "4.1",
      "class_b": "4.3",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-4-3-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-4-3-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "5.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-5-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-5-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "5.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-5-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-5-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "6.1",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-6-1-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-6-1-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "6.2",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-6-2-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-6-2-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "7",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-7-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-7-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "8",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-flammable-solids-8-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-8-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.1",
      "class_b": "9",
      "row_name": "Flammable solids",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-flammable-solids-9-4-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-flammable-solids-9-4-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-1-1-1-2-1-5-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-1-1-1-2-1-5-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "1.3",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-1-3-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-1-3-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "1.4, 1.6",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-1-4-1-6-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-1-4-1-6-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "2.1",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-2-1-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-2-1-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "2.2",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-2-2-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-2-2-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "2.3",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-2-3-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-2-3-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "3",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-3-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-3-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "4.1",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-4-1-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-4-1-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "4.2",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-4-2-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-4-2-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "4.3",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-4-3-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-4-3-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "5.1",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-5-1-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-5-1-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "5.2",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-5-2-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-5-2-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "6.1",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-6-1-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-6-1-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "6.2",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-infectious-substances-6-2-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-6-2-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "7",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-7-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-7-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "8",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-infectious-substances-8-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-8-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "6.2",
      "class_b": "9",
      "row_name": "Infectious substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-infectious-substances-9-6-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-infectious-substances-9-6-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "9",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-1-1-1-2-1-5-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-1-1-1-2-1-5-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "1.3",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-1-3-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-1-3-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "1.4, 1.6",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-1-4-1-6-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-1-4-1-6-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "2.1",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-2-1-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-2-1-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    {
      "class_a": "9",
      "class_b": "2.2",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-2-2-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-2-2-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "9",
      "class_b": "2.3",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-2-3-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-2-3-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "9",
      "class_b": "3",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-3-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-3-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "4.1",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-4-1-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-4-1-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "9",
      "class_b": "4.2",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-4-2-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-4-2-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "4.3",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-4-3-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-4-3-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "5.1",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-5-1-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-5-1-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "5.2",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-5-2-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-5-2-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "6.1",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-6-1-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-6-1-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "6.2",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-6-2-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-6-2-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "9",
      "class_b": "7",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-7-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-7-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    {
      "class_a": "9",
      "class_b": "8",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-8-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-8-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "9",
      "class_b": "9",
      "row_name": "Miscellaneous dangerous substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-miscellaneous-dangerous-substances-9-9",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-miscellaneous-dangerous-substances-9-9/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-1-1-1-2-1-5-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-1-1-1-2-1-5-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-1-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-1-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "1.4, 1.6",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-1-4-1-6-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-1-4-1-6-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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    },
    {
      "class_a": "2.2",
      "class_b": "2.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-2-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-2-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-2-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-2-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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      ]
    },
    {
      "class_a": "2.2",
      "class_b": "2.3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-2-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-2-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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    },
    {
      "class_a": "2.2",
      "class_b": "3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.2",
      "class_b": "4.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-4-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-4-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.2",
      "class_b": "4.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-4-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-4-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.2",
      "class_b": "4.3",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-4-3-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-4-3-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "5.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-5-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-5-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "5.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-5-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-5-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "row_name"
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    },
    {
      "class_a": "2.2",
      "class_b": "6.1",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-6-1-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-6-1-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "2.2",
      "class_b": "6.2",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-6-2-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-6-2-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.2",
      "class_b": "7",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-7-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-7-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "2.2",
      "class_b": "8",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-8-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-8-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.2",
      "class_b": "9",
      "row_name": "Non-toxic, non-flammable gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-non-toxic-non-flammable-gases-9-2-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-non-toxic-non-flammable-gases-9-2-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-1-1-1-2-1-5-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-1-1-1-2-1-5-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-1-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-1-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "1.4, 1.6",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-1-4-1-6-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-1-4-1-6-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-2-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-2-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-2-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-2-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "2.3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-2-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-2-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-4-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-4-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-4-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-4-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "4.3",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-4-3-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-4-3-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "5.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-5-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-5-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "5.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-organic-peroxides-5-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-5-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "6.1",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-6-1-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-6-1-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "6.2",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-6-2-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-6-2-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "7",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-7-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-7-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "8",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-organic-peroxides-8-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-8-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.2",
      "class_b": "9",
      "row_name": "Organic peroxides",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-organic-peroxides-9-5-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-organic-peroxides-9-5-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-1-1-1-2-1-5-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-1-1-1-2-1-5-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.3",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-1-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-1-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "1.4, 1.6",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-1-4-1-6-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-1-4-1-6-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.1",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-2-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-2-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.2",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-oxidizing-substances-2-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-2-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "2.3",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-oxidizing-substances-2-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-2-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "3",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.1",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-4-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-4-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.2",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-4-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-4-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "4.3",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-4-3-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-4-3-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "5.1",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-oxidizing-substances-5-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-5-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "5.2",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-5-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-5-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "6.1",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-6-1-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-6-1-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "6.2",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-6-2-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-6-2-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "7",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-7-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-7-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "5.1",
      "class_b": "8",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-oxidizing-substances-8-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-8-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "5.1",
      "class_b": "9",
      "row_name": "Oxidizing substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-oxidizing-substances-9-5-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-oxidizing-substances-9-5-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-1-1-1-2-1-5-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-1-1-1-2-1-5-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.3",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-1-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-1-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "1.4, 1.6",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-1-4-1-6-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-1-4-1-6-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "2.3",
      "class_b": "2.1",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-2-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-2-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "2.2",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-2-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-2-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "2.3",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-2-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-2-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "3",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "4.1",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-4-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-4-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "4.2",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-4-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-4-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "2.3",
      "class_b": "4.3",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-4-3-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-4-3-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "5.1",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-5-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-5-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "5.2",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-5-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-5-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "6.1",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-6-1-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-6-1-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "2.3",
      "class_b": "6.2",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-6-2-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-6-2-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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    },
    {
      "class_a": "2.3",
      "class_b": "7",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisonous-gases-7-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-7-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "2.3",
      "class_b": "8",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-8-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-8-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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    },
    {
      "class_a": "2.3",
      "class_b": "9",
      "row_name": "Poisonous gases",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisonous-gases-9-2-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisonous-gases-9-2-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisons-1-1-1-2-1-5-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-1-1-1-2-1-5-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "1.3",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-poisons-1-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-1-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "requirement",
        "row_name"
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    },
    {
      "class_a": "6.1",
      "class_b": "1.4, 1.6",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-1-4-1-6-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-1-4-1-6-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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    },
    {
      "class_a": "6.1",
      "class_b": "2.1",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-2-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-2-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "6.1",
      "class_b": "2.2",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-2-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-2-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "2.3",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-2-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-2-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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      ]
    },
    {
      "class_a": "6.1",
      "class_b": "3",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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    },
    {
      "class_a": "6.1",
      "class_b": "4.1",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-4-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-4-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "6.1",
      "class_b": "4.2",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisons-4-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-4-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "6.1",
      "class_b": "4.3",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-4-3-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-4-3-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "6.1",
      "class_b": "5.1",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisons-5-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-5-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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    },
    {
      "class_a": "6.1",
      "class_b": "5.2",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisons-5-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-5-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "6.1",
      "class_b": "6.1",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-6-1-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-6-1-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "6.1",
      "class_b": "6.2",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-poisons-6-2-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-6-2-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "6.1",
      "class_b": "7",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-7-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-7-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "6.1",
      "class_b": "8",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-8-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-8-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
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    },
    {
      "class_a": "6.1",
      "class_b": "9",
      "row_name": "Poisons",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-poisons-9-6-1",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-poisons-9-6-1/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-1-1-1-2-1-5-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-1-1-1-2-1-5-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-1-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-1-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "1.4, 1.6",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-1-4-1-6-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-1-4-1-6-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-2-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-2-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-2-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-2-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "2.3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-2-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-2-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-4-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-4-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-4-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-4-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "4.3",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-4-3-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-4-3-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "5.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-5-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-5-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "5.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-5-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-5-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "6.1",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-radioactive-materials-6-1-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-6-1-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "6.2",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-6-2-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-6-2-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "7",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-radioactive-materials-7-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-7-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "7",
      "class_b": "8",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-radioactive-materials-8-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-8-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "7",
      "class_b": "9",
      "row_name": "Radioactive materials",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-radioactive-materials-9-7",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-radioactive-materials-9-7/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-1-1-1-2-1-5-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-1-1-1-2-1-5-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.3",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-1-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-1-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "1.4, 1.6",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-1-4-1-6-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-1-4-1-6-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.1",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-2-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-2-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.2",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-2-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-2-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "2.3",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-2-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-2-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "3",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.1",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-4-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-4-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.2",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-4-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-4-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "4.3",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-4-3-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-4-3-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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      ]
    },
    {
      "class_a": "4.2",
      "class_b": "5.1",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-5-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-5-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "4.2",
      "class_b": "5.2",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-5-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-5-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "6.1",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-6-1-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-6-1-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "6.2",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "3",
      "requirement": "3\u2014\u201cSeparated by a complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-6-2-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-6-2-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "7",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-7-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-7-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "8",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-8-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-8-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.2",
      "class_b": "9",
      "row_name": "Spontaneously combustible substances",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-spontaneously-combustible-substances-9-4-2",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-spontaneously-combustible-substances-9-4-2/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.1, 1.2, 1.5",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-1-1-1-2-1-5-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-1-1-1-2-1-5-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "1.3",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "4",
      "requirement": "4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-1-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-1-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.3",
      "class_b": "1.4, 1.6",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-1-4-1-6-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-1-4-1-6-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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        "row_name"
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    },
    {
      "class_a": "4.3",
      "class_b": "2.1",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-2-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-2-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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        "code",
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    },
    {
      "class_a": "4.3",
      "class_b": "2.2",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-2-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-2-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.3",
      "class_b": "2.3",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-2-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-2-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
        "requirement",
        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "3",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.1",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-4-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-4-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.2",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-4-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-4-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "4.3",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-4-3-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-4-3-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.3",
      "class_b": "5.1",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-5-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-5-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.3",
      "class_b": "5.2",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-5-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-5-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "6.1",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-6-1-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-6-1-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
        "mode",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "6.2",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-6-2-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-6-2-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
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        "code",
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        "row_name"
      ]
    },
    {
      "class_a": "4.3",
      "class_b": "7",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "2",
      "requirement": "2\u2014\u201cSeparated from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-7-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-7-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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    },
    {
      "class_a": "4.3",
      "class_b": "8",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "1",
      "requirement": "1\u2014\u201cAway from.\u201d",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-8-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-8-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
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    },
    {
      "class_a": "4.3",
      "class_b": "9",
      "row_name": "Substances which are dangerous when wet",
      "mode": "Carriage by Vessel",
      "code": "X",
      "requirement": "X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table.",
      "id": "carriage-by-vessel-substances-which-are-dangerous-when-wet-9-4-3",
      "url": "https://referencesource.org/hazmat-segregation-matrix/carriage-by-vessel-substances-which-are-dangerous-when-wet-9-4-3/",
      "source": "https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-176/subpart-D/section-176.83",
      "source_quote": "General Segregation Requirements for Hazardous Materials [Segregation must also take account of a single secondary hazard label, as required by <https://www.ecfr.gov/current/title-49/section-176.83#p-176.83(a)(6)> paragraph (a)(6) of this section.] Class | 1.1, 1.2, 1.5 | 1.3 | 1.4, 1.6 | 2.1 | 2.2 | 2.3 | 3 | 4.1 | 4.2 | 4.3 | 5.1 | 5.2 | 6.1 | 6.2 | 7 | 8 | 9 | Explosives, 1.1, 1.2, 1.5 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 4 | X | Explosives, 1.3 | (*) | (*) | (*) | 4 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | 2 | 4 | 2 | 2 | X | Explosives, 1.4, 1.6 | (*) | (*) | (*) | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 4 | 2 | 2 | X | Flammable gases 2.1 | 4 | 4 | 2 | X | X | X | 2 | 1 | 2 | 2 | 2 | 2 | X | 4 | 2 | 1 | X | Non-toxic, non-flammable gases 2.2 | 2 | 2 | 1 | X | X | X | 1 | X | 1 | X | X | 1 | X | 2 | 1 | X | X | Poisonous gases 2.3 | 2 | 2 | 1 | X | X | X | 2 | X | 2 | X | X | 2 | X | 2 | 1 | X | X | Flammable liquids 3 | 4 | 4 | 2 | 2 | 1 | 2 | X | X | 2 | 2 | 2 | 2 | X | 3 | 2 | X | X | Flammable solids 4.1 | 4 | 3 | 2 | 1 | X | X | X | X | 1 | X | 1 | 2 | X | 3 | 2 | 1 | X | Spontaneously combustible substances 4.2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | X | 1 | 2 | 2 | 1 | 3 | 2 | 1 | X | Substances which are dangerous when wet 4.3 | 4 | 4 | 2 | 2 | X | X | 2 | X | 1 | X | 2 | 2 | X | 2 | 2 | 1 | X | Oxidizing substances 5.1 | 4 | 4 | 2 | 2 | X | X | 2 | 1 | 2 | 2 | X | 2 | 1 | 3 | 1 | 2 | X | Organic peroxides 5.2 | 4 | 4 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | X | 1 | 3 | 2 | 2 | X | Poisons 6.1 | 2 | 2 | X | X | X | X | X | X | 1 | X | 1 | 1 | X | 1 | X | X | X | Infectious substances 6.2 | 4 | 4 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | X | 3 | 3 | X | Radioactive materials 7 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | X | 3 | X | 2 | X | Corrosives 8 | 4 | 2 | 2 | 1 | X | X | X | 1 | 1 | 1 | 2 | 2 | X | 3 | 2 | X | X | Miscellaneous dangerous substances 9 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | Numbers and symbols relate to the following terms as defined in this section: | 1\u2014\u201cAway from.\u201d | 2\u2014\u201cSeparated from.\u201d | 3\u2014\u201cSeparated by a complete compartment or hold from.\u201d | 4\u2014\u201cSeparated longitudinally by an intervening complete compartment or hold from.\u201d | X\u2014The segregation, if any, is shown in the <https://www.ecfr.gov/current/title-49/section-172.101> \u00a7 172.101 table. | *\u2014See <https://www.ecfr.gov/current/title-49/part-176/section-176.144> \u00a7 176.144 of this part for segregation within Class 1. |",
      "verified_fields": [
        "class_a",
        "class_b",
        "code",
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        "row_name"
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    }
  ]
}