**Test standard:** UL 1314

**Standard title:** Special-Purpose Containers

**Status:** listed as appropriate

> UL 1314 | Special-Purpose Containers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1314 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1316

**Standard title:** Glass-Fiber-Reinforced Plastic Underground Storage Tanks for Petroleum Products

**Status:** listed as appropriate

> UL 1316 | Glass-Fiber-Reinforced Plastic Underground Storage Tanks for Petroleum Products |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1316 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 132

**Standard title:** Safety Relief Valves for Anhydrous Ammonia and LP-Gas

**Status:** listed as appropriate

> UL 132 | Safety Relief Valves for Anhydrous Ammonia and LP-Gas |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 132 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1322

**Standard title:** Fabricated Scaffold Planks and Stages

**Status:** listed as appropriate

> UL 1322 | Fabricated Scaffold Planks and Stages |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1322 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1323

**Standard title:** Scaffold Hoists

**Status:** listed as appropriate

> UL 1323 | Scaffold Hoists |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1323 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 133

**Standard title:** Wires and Cables With Varnished Cloth Insulation

**Status:** no longer recognized

> UL 133 | Wires and Cables With Varnished Cloth Insulation |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 133 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1340

**Standard title:** Hoists

**Status:** listed as appropriate

> UL 1340 | Hoists |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1340 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 136

**Standard title:** Pressure Cookers (not appropriate - no NRTL approval requirement)

**Status:** no longer recognized

> UL 136 | Pressure Cookers (not appropriate - no NRTL approval requirement) |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 136 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1363

**Standard title:** Temporary Power Taps

**Status:** listed as appropriate

> UL 1363 | Temporary Power Taps |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1363 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 14

**Standard title:** Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs

**Status:** no longer recognized

> UL 14 | Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 14 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1409

**Standard title:** Low-Voltage Video Products Without Cathode-Ray-Tube Displays

**Status:** no longer recognized

> UL 1409 | Low-Voltage Video Products Without Cathode-Ray-Tube Displays |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1409 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 141

**Standard title:** Garment Finishing Appliances

**Status:** listed as appropriate

> UL 141 | Garment Finishing Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 141 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1410

**Standard title:** Television Receivers and High-Voltage Video Products

**Status:** no longer recognized

> UL 1410 | Television Receivers and High-Voltage Video Products |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1410 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1411

**Standard title:** Transformers and Motor Transformers for Use In Audio-, Radio-, and Television-Type Appliances

**Status:** no longer recognized

> UL 1411 | Transformers and Motor Transformers for Use In Audio-, Radio-, and Television-Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1411 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1412

**Standard title:** Fusing Resistors and Temperature-Limited Resistors for Radio-, and Television-Type Appliances

**Status:** no longer recognized

> UL 1412 | Fusing Resistors and Temperature-Limited Resistors for Radio-, and Television-Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1412 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1413

**Standard title:** High Voltage Components for Television Type Appliances

**Status:** no longer recognized

> UL 1413 | High Voltage Components for Television Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1413 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1414

**Standard title:** Across-the-Line, Antenna-Coupling, and Line- by-Pass Capacitors for Radio- and Television-Type Appliances

**Status:** no longer recognized

> UL 1414 | Across-the-Line, Antenna-Coupling, and Line- by-Pass Capacitors for Radio- and Television-Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1414 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1416

**Standard title:** Overcurrent and Overtemperature Protectors for Radio- and Television-Type Appliances

**Status:** no longer recognized

> UL 1416 | Overcurrent and Overtemperature Protectors for Radio- and Television-Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1416 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1417

**Standard title:** Special Fuses for Radio- and Television-Type Appliances

**Status:** no longer recognized

> UL 1417 | Special Fuses for Radio- and Television-Type Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1417 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1418

**Standard title:** Cathode Ray Tubes

**Status:** no longer recognized

> UL 1418 | Cathode Ray Tubes |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1418 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1419

**Standard title:** Professional Video and Audio Equipment

**Status:** listed as appropriate

> UL 1419 | Professional Video and Audio Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1419 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 142

**Standard title:** Steel Aboveground Tanks for Flammable and Combustible Liquids

**Status:** listed as appropriate

> UL 142 | Steel Aboveground Tanks for Flammable and Combustible Liquids |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 142 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1424

**Standard title:** Cables for Power-Limited Fire-Protective-Signaling Circuits

**Status:** listed as appropriate

> UL 1424 | Cables for Power-Limited Fire-Protective-Signaling Circuits |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1424 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1425

**Standard title:** Cables for Non-Power Limited Fire-Alarm Circuits

**Status:** listed as appropriate

> UL 1425 | Cables for Non-Power Limited Fire-Alarm Circuits |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1425 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1429

**Standard title:** Pullout Switches

**Status:** listed as appropriate

> UL 1429 | Pullout Switches |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1429 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1431

**Standard title:** Personal Hygiene and Health Care Appliances

**Status:** listed as appropriate

> UL 1431 | Personal Hygiene and Health Care Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1431 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1433

**Standard title:** Control Centers for Changing Message Type Electric Signs

**Status:** no longer recognized

> UL 1433 | Control Centers for Changing Message Type Electric Signs |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1433 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1434

**Standard title:** Thermistor-Type Devices

**Status:** listed as appropriate

> UL 1434 | Thermistor-Type Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1434 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1436

**Standard title:** Outlet Circuit Testers and Similar Indicating Devices

**Status:** listed as appropriate

> UL 1436 | Outlet Circuit Testers and Similar Indicating Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1436 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1437

**Standard title:** Electrical Analog Instruments, Panelboard Types

**Status:** listed as appropriate

> UL 1437 | Electrical Analog Instruments, Panelboard Types |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1437 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1438

**Standard title:** Household Electric Drip-Type Coffee Makers

**Status:** no longer recognized

> UL 1438 | Household Electric Drip-Type Coffee Makers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1438 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 144

**Standard title:** Pressure Regulating Valves for LP-Gas

**Status:** listed as appropriate

> UL 144 | Pressure Regulating Valves for LP-Gas |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 144 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1445

**Standard title:** Electric Water Bed Heaters

**Status:** no longer recognized

> UL 1445 | Electric Water Bed Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1445 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1447

**Standard title:** Electric Lawn Mowers

**Status:** listed as appropriate

> UL 1447 | Electric Lawn Mowers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1447 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1449

**Standard title:** Transient Voltage Surge Suppressors

**Status:** listed as appropriate

> UL 1449 | Transient Voltage Surge Suppressors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1449 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1450

**Standard title:** Motor-Operated Air Compressors, Vacuum Pumps and Painting Equipment

**Status:** listed as appropriate

> UL 1450 | Motor-Operated Air Compressors, Vacuum Pumps and Painting Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1450 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1453

**Standard title:** Electric Booster and Commercial Storage Tank Water Heaters

**Status:** listed as appropriate

> UL 1453 | Electric Booster and Commercial Storage Tank Water Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1453 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1459

**Standard title:** Telephone Equipment

**Status:** no longer recognized

> UL 1459 | Telephone Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1459 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1468

**Standard title:** Direct-Acting Pressure-Reducing and Pressure-Control Valves for Fire Protection Service

**Status:** listed as appropriate

> UL 1468 | Direct-Acting Pressure-Reducing and Pressure-Control Valves for Fire Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1468 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 147

**Standard title:** LP- and MPS-Gas Torches

**Status:** listed as appropriate

> UL 147 | LP- and MPS-Gas Torches |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 147 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1472

**Standard title:** Solid-State Dimming Controls

**Status:** listed as appropriate

> UL 1472 | Solid-State Dimming Controls |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1472 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1474

**Standard title:** Adjustable Drop Nipples for Sprinkler Systems

**Status:** listed as appropriate

> UL 1474 | Adjustable Drop Nipples for Sprinkler Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1474 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1478

**Standard title:** Fire Pump Relief Valves

**Status:** listed as appropriate

> UL 1478 | Fire Pump Relief Valves |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1478 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 147A

**Standard title:** Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies

**Status:** listed as appropriate

> UL 147A | Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 147A — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 147B

**Standard title:** Nonrefillable (Disposable) Type Metal Container Assemblies for Butane

**Status:** listed as appropriate

> UL 147B | Nonrefillable (Disposable) Type Metal Container Assemblies for Butane |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 147B — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1480

**Standard title:** Speakers for Fire Protective Signaling Systems

**Status:** listed as appropriate

> UL 1480 | Speakers for Fire Protective Signaling Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1480 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1481

**Standard title:** Power Supplies for Fire Protective Signaling Systems

**Status:** listed as appropriate

> UL 1481 | Power Supplies for Fire Protective Signaling Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1481 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1482

**Standard title:** Solid-Fuel Type Room Heaters

**Status:** listed as appropriate

> UL 1482 | Solid-Fuel Type Room Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1482 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1484

**Standard title:** Residential Gas Detectors

**Status:** listed as appropriate

> UL 1484 | Residential Gas Detectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1484 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1486

**Standard title:** Quick Opening Devices for Dry Pipe Valves for Fire-Protection Service

**Status:** listed as appropriate

> UL 1486 | Quick Opening Devices for Dry Pipe Valves for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1486 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1492

**Standard title:** Audio and Video Equipment

**Status:** listed as appropriate

> UL 1492 | Audio and Video Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1492 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 14B

**Standard title:** Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire Doors

**Status:** listed as appropriate

> UL 14B | Sliding Hardware for Standard, Horizontally Mounted Tin-Clad Fire Doors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 14B — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 14C

**Standard title:** Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs

**Status:** listed as appropriate

> UL 14C | Swinging Hardware for Standard Tin-Clad Fire Doors Mounted Singly or In Pairs |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 14C — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 150

**Standard title:** Antenna Rotators

**Status:** listed as appropriate

> UL 150 | Antenna Rotators |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 150 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 153

**Standard title:** Portable Electric Lamps

**Status:** listed as appropriate

> UL 153 | Portable Electric Lamps |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 153 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 154

**Standard title:** Carbon Dioxide Fire Extinguishers

**Status:** listed as appropriate

> UL 154 | Carbon Dioxide Fire Extinguishers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 154 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 155

**Standard title:** Tests for Fire Resistance of Vault and File Room Doors

**Status:** listed as appropriate

> UL 155 | Tests for Fire Resistance of Vault and File Room Doors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 155 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1555

**Standard title:** Electric Coin-Operated Clothes-Washing Equipment

**Status:** no longer recognized

> UL 1555 | Electric Coin-Operated Clothes-Washing Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1555 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1556

**Standard title:** Electric Coin-Operated Clothes-Drying Equipment

**Status:** no longer recognized

> UL 1556 | Electric Coin-Operated Clothes-Drying Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1556 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1557

**Standard title:** Electrically Isolated Semiconductor Devices

**Status:** listed as appropriate

> UL 1557 | Electrically Isolated Semiconductor Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1557 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1558

**Standard title:** Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear

**Status:** listed as appropriate

> UL 1558 | Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1558 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1559

**Standard title:** Insect-Control Equipment, Electrocution Type

**Status:** listed as appropriate

> UL 1559 | Insect-Control Equipment, Electrocution Type |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1559 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1561

**Standard title:** Large General Purpose Transformers

**Status:** listed as appropriate

> UL 1561 | Large General Purpose Transformers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1561 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1562

**Standard title:** Transformers, Distribution, Dry Type-Over 600 Volts

**Status:** listed as appropriate

> UL 1562 | Transformers, Distribution, Dry Type-Over 600 Volts |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1562 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1563

**Standard title:** Electric Spas, Equipment Assemblies, and Associated Equipment

**Status:** listed as appropriate

> UL 1563 | Electric Spas, Equipment Assemblies, and Associated Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1563 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1564

**Standard title:** Industrial Battery Chargers

**Status:** listed as appropriate

> UL 1564 | Industrial Battery Chargers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1564 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1565

**Standard title:** Wire Positioning Devices

**Status:** listed as appropriate

> UL 1565 | Wire Positioning Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1565 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1567

**Standard title:** Receptacles and Switches Intended for Use With Aluminum Wire

**Status:** listed as appropriate

> UL 1567 | Receptacles and Switches Intended for Use With Aluminum Wire |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1567 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1569

**Standard title:** Metal-Clad Cables

**Status:** listed as appropriate

> UL 1569 | Metal-Clad Cables |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1569 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1570

**Standard title:** Fluorescent Lighting Fixtures

**Status:** no longer recognized

> UL 1570 | Fluorescent Lighting Fixtures |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1570 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1571

**Standard title:** Incandescent Lighting Fixtures

**Status:** no longer recognized

> UL 1571 | Incandescent Lighting Fixtures |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1571 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1572

**Standard title:** High Intensity Discharge Lighting Fixtures

**Status:** no longer recognized

> UL 1572 | High Intensity Discharge Lighting Fixtures |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1572 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1573

**Standard title:** Stage and Studio Lighting Units

**Status:** listed as appropriate

> UL 1573 | Stage and Studio Lighting Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1573 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1574

**Standard title:** Track Lighting Systems

**Status:** listed as appropriate

> UL 1574 | Track Lighting Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1574 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1576

**Standard title:** Flashlights and Lanterns

**Status:** listed as appropriate

> UL 1576 | Flashlights and Lanterns |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1576 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1577

**Standard title:** Optical Isolators

**Status:** listed as appropriate

> UL 1577 | Optical Isolators |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1577 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1581

**Standard title:** Reference Standard for Electrical Wires, Cables, and Flexible Cords

**Status:** listed as appropriate

> UL 1581 | Reference Standard for Electrical Wires, Cables, and Flexible Cords |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1581 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1585

**Standard title:** Class 2 and Class 3 transformers.

**Status:** no longer recognized

> UL 1585 | Class 2 and Class 3 transformers. |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1585 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1594

**Standard title:** Sewing and Cutting Machines

**Status:** listed as appropriate

> UL 1594 | Sewing and Cutting Machines |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1594 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1598

**Standard title:** Luminaires

**Status:** listed as appropriate

> UL 1598 | Luminaires |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1598 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1598C

**Standard title:** Standard for Light Emitting Diode (LED) Retrofit Luminaire Conversion Kits

**Status:** listed as appropriate

> UL 1598C | Standard for Light Emitting Diode (LED) Retrofit Luminaire Conversion Kits |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1598C — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1604

**Standard title:** Electrical Equipment for Use in Class I and II, Division 2 and Class III Hazardous (Classified) Locations

**Status:** no longer recognized

> UL 1604 | Electrical Equipment for Use in Class I and II, Division 2 and Class III Hazardous (Classified) Locations |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1604 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1610

**Standard title:** Central-Station Burglar-Alarm Units

**Status:** listed as appropriate

> UL 1610 | Central-Station Burglar-Alarm Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1610 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 162

**Standard title:** Foam Equipment and Liquid Concentrates

**Status:** listed as appropriate

> UL 162 | Foam Equipment and Liquid Concentrates |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 162 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1624

**Standard title:** Light Industrial and Fixed Electric Tools

**Status:** no longer recognized

> UL 1624 | Light Industrial and Fixed Electric Tools |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1624 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1635

**Standard title:** Digital Burglar Alarm Communicator System Units

**Status:** listed as appropriate

> UL 1635 | Digital Burglar Alarm Communicator System Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1635 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1637

**Standard title:** Home Health Care Signaling Equipment

**Status:** listed as appropriate

> UL 1637 | Home Health Care Signaling Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1637 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1638

**Standard title:** Visual Signaling Appliances

**Status:** listed as appropriate

> UL 1638 | Visual Signaling Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1638 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1640

**Standard title:** Portable Power Distribution Equipment

**Status:** listed as appropriate

> UL 1640 | Portable Power Distribution Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1640 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1647

**Standard title:** Motor-Operated Massage and Exercise Machines

**Status:** listed as appropriate

> UL 1647 | Motor-Operated Massage and Exercise Machines |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1647 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1651

**Standard title:** Optical Fiber Cable

**Status:** listed as appropriate

> UL 1651 | Optical Fiber Cable |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1651 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1653

**Standard title:** Electrical Nonmetallic Tubing

**Status:** listed as appropriate

> UL 1653 | Electrical Nonmetallic Tubing |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1653 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1655

**Standard title:** Community-Antenna Television Cables

**Status:** listed as appropriate

> UL 1655 | Community-Antenna Television Cables |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1655 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1660

**Standard title:** Liquid-Tight Flexible Nonmetallic Conduit

**Status:** listed as appropriate

> UL 1660 | Liquid-Tight Flexible Nonmetallic Conduit |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1660 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1663

**Standard title:** Electric Hot Tubs, Spas, and Associated Equipment

**Status:** no longer recognized

> UL 1663 | Electric Hot Tubs, Spas, and Associated Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1663 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1664

**Standard title:** Immersion Detection Circuit Interrupters

**Status:** no longer recognized

> UL 1664 | Immersion Detection Circuit Interrupters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1664 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1666

**Standard title:** Test for Flame Propagation Height of Electrical and Optical Fiber Cables Installed Vertically in Shafts

**Status:** no longer recognized

> UL 1666 | Test for Flame Propagation Height of Electrical and Optical Fiber Cables Installed Vertically in Shafts |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1666 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1673

**Standard title:** Electric Space Heating Cables

**Status:** listed as appropriate

> UL 1673 | Electric Space Heating Cables |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1673 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1676

**Standard title:** Discharge Path Resistors

**Status:** listed as appropriate

> UL 1676 | Discharge Path Resistors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1676 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1681

**Standard title:** Wiring Device Configurations

**Status:** listed as appropriate

> UL 1681 | Wiring Device Configurations |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1681 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1682

**Standard title:** Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve Type

**Status:** listed as appropriate

> UL 1682 | Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve Type |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1682 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1684

**Standard title:** Reinforced Thermosetting Resin Conduit (RTRC) and Fittings

**Status:** no longer recognized

> UL 1684 | Reinforced Thermosetting Resin Conduit (RTRC) and Fittings |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1684 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1686

**Standard title:** Pin and Sleeve Configurations

**Status:** no longer recognized

> UL 1686 | Pin and Sleeve Configurations |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1686 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1690

**Standard title:** Data-Processing Cable

**Status:** listed as appropriate

> UL 1690 | Data-Processing Cable |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1690 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1691

**Standard title:** Single Pole Locking-Type Separable Connectors

**Status:** listed as appropriate

> UL 1691 | Single Pole Locking-Type Separable Connectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1691 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1692

**Standard title:** Polymeric Materials Coil Forms

**Status:** no longer recognized

> UL 1692 | Polymeric Materials Coil Forms |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1692 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1693

**Standard title:** Electric Radiant Heating Panels and Heating Panel Sets

**Status:** listed as appropriate

> UL 1693 | Electric Radiant Heating Panels and Heating Panel Sets |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1693 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1694

**Standard title:** Tests for Flammability of Small Polymeric Component Materials

**Status:** no longer recognized

> UL 1694 | Tests for Flammability of Small Polymeric Component Materials |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1694 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1699

**Standard title:** Arc-Fault Circuit-Interrupters

**Status:** listed as appropriate

> UL 1699 | Arc-Fault Circuit-Interrupters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1699 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1703

**Standard title:** Flat Plate Photo Voltaic Modules and Panels

**Status:** listed as appropriate

> UL 1703 | Flat Plate Photo Voltaic Modules and Panels |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1703 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1711

**Standard title:** Amplifiers for Fire Protective Signaling Systems

**Status:** listed as appropriate

> UL 1711 | Amplifiers for Fire Protective Signaling Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1711 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1713

**Standard title:** Pressure Pipe and Coupling, Glass Fiber-Reinforced, for Underground Fire Service

**Status:** listed as appropriate

> UL 1713 | Pressure Pipe and Coupling, Glass Fiber-Reinforced, for Underground Fire Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1713 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1726

**Standard title:** Automatic Drain Valves for Standpipe Systems

**Status:** listed as appropriate

> UL 1726 | Automatic Drain Valves for Standpipe Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1726 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1727

**Standard title:** Commercial Electric Personal Grooming Appliances

**Status:** listed as appropriate

> UL 1727 | Commercial Electric Personal Grooming Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1727 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1730

**Standard title:** Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms

**Status:** listed as appropriate

> UL 1730 | Smoke Detector Monitors and Accessories for Individual Living Units of Multifamily Residences and Hotel/Motel Rooms |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1730 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1738

**Standard title:** Venting Systems for Gas-Burning Appliances, Categories II, III, and IV

**Status:** listed as appropriate

> UL 1738 | Venting Systems for Gas-Burning Appliances, Categories II, III, and IV |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1738 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1739

**Standard title:** Pilot-Operated Pressure-Control Valves for Fire-Protection Service

**Status:** listed as appropriate

> UL 1739 | Pilot-Operated Pressure-Control Valves for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1739 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 174

**Standard title:** Household Electric Storage-Tank Water Heaters

**Status:** listed as appropriate

> UL 174 | Household Electric Storage-Tank Water Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 174 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1740

**Standard title:** Industrial Robots and Robotic Equipment

**Status:** listed as appropriate

> UL 1740 | Industrial Robots and Robotic Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1740 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1741

**Standard title:** Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources

**Status:** listed as appropriate

> UL 1741 | Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1741 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1769

**Standard title:** Cylinder Valves

**Status:** listed as appropriate

> UL 1769 | Cylinder Valves |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1769 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1773

**Standard title:** Termination Boxes

**Status:** listed as appropriate

> UL 1773 | Termination Boxes |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1773 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1776

**Standard title:** High-Pressure Cleaning Machines

**Status:** listed as appropriate

> UL 1776 | High-Pressure Cleaning Machines |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1776 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1778

**Standard title:** Uninterruptible Power Supply Equipment

**Status:** listed as appropriate

> UL 1778 | Uninterruptible Power Supply Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1778 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1786

**Standard title:** Nightlights

**Status:** listed as appropriate

> UL 1786 | Nightlights |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1786 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1795

**Standard title:** Hydromassage Bathtubs

**Status:** listed as appropriate

> UL 1795 | Hydromassage Bathtubs |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1795 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 180

**Standard title:** Liquid-Level Indicating Gauges and Tank-Filling Signals for Petroleum Products

**Status:** listed as appropriate

> UL 180 | Liquid-Level Indicating Gauges and Tank-Filling Signals for Petroleum Products |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 180 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 181

**Standard title:** Factory-Made Air Ducts and Air Connectors

**Status:** listed as appropriate

> UL 181 | Factory-Made Air Ducts and Air Connectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 181 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1812

**Standard title:** Ducted Heat Recovery Ventilators

**Status:** listed as appropriate

> UL 1812 | Ducted Heat Recovery Ventilators |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1812 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1815

**Standard title:** Nonducted Heat Recovery Ventilators

**Status:** listed as appropriate

> UL 1815 | Nonducted Heat Recovery Ventilators |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1815 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1821

**Standard title:** Thermoplastic Sprinkler Pipe and Fittings for Fire Protection

**Status:** listed as appropriate

> UL 1821 | Thermoplastic Sprinkler Pipe and Fittings for Fire Protection |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1821 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 183

**Standard title:** Manufactures Wiring Systems

**Status:** listed as appropriate

> UL 183 | Manufactures Wiring Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 183 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1838

**Standard title:** Low Voltage Landscape Lighting Systems

**Status:** listed as appropriate

> UL 1838 | Low Voltage Landscape Lighting Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1838 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1863

**Standard title:** Communication Circuit Accessories

**Status:** listed as appropriate

> UL 1863 | Communication Circuit Accessories |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1863 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 187

**Standard title:** X Ray Equipment

**Status:** no longer recognized

> UL 187 | X Ray Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 187 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1876

**Standard title:** Isolating Signal and Feedback Transformers for Use in Electronic Equipment

**Status:** listed as appropriate

> UL 1876 | Isolating Signal and Feedback Transformers for Use in Electronic Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1876 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1887

**Standard title:** Fire Test of Plastic Sprinkler Pipe for Flame and Smoke Characteristics

**Status:** listed as appropriate

> UL 1887 | Fire Test of Plastic Sprinkler Pipe for Flame and Smoke Characteristics |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1887 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1889

**Standard title:** Commercial Filters for Cooking Oil

**Status:** listed as appropriate

> UL 1889 | Commercial Filters for Cooking Oil |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1889 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1917

**Standard title:** Solid-State Fan Speed Controls

**Status:** listed as appropriate

> UL 1917 | Solid-State Fan Speed Controls |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1917 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 193

**Standard title:** Alarm Valves for Fire-Protection Service

**Status:** listed as appropriate

> UL 193 | Alarm Valves for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 193 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 194

**Standard title:** Gasketed Joints for Ductile-Iron Pipe and Fittings for Fire Protection Service

**Status:** listed as appropriate

> UL 194 | Gasketed Joints for Ductile-Iron Pipe and Fittings for Fire Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 194 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1950 *

**Standard title:** Information Technology Equipment, Including Electrical Business Equipment

**Status:** no longer recognized

> UL 1950 * | Information Technology Equipment, Including Electrical Business Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 1950 * — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1951

**Standard title:** Electric Plumbing Accessories

**Status:** listed as appropriate

> UL 1951 | Electric Plumbing Accessories |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1951 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1963

**Standard title:** Refrigerant Recovery/Recycling Equipment

**Status:** listed as appropriate

> UL 1963 | Refrigerant Recovery/Recycling Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1963 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 197

**Standard title:** Commercial Electric Cooking Appliances

**Status:** listed as appropriate

> UL 197 | Commercial Electric Cooking Appliances |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 197 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1971

**Standard title:** Signaling Devices for the Hearing Impaired

**Status:** listed as appropriate

> UL 1971 | Signaling Devices for the Hearing Impaired |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1971 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1973

**Standard title:** Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications

**Status:** listed as appropriate

> UL 1973 | Standard for Batteries for Use in Stationary, Vehicle Auxiliary Power and Light Electric Rail (LER) Applications |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1973 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1977

**Standard title:** Component Connectors for Use in Data, Signal, Control and Power Applications

**Status:** listed as appropriate

> UL 1977 | Component Connectors for Use in Data, Signal, Control and Power Applications |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1977 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1981

**Standard title:** Central Station Automation Systems

**Status:** listed as appropriate

> UL 1981 | Central Station Automation Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1981 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198B

**Standard title:** Class H Fuses

**Status:** no longer recognized

> UL 198B | Class H Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198B — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198C

**Standard title:** High-Interrupting-Capacity Fuses, Current Limiting Type

**Status:** no longer recognized

> UL 198C | High-Interrupting-Capacity Fuses, Current Limiting Type |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198C — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198D

**Standard title:** Class K Fuses

**Status:** no longer recognized

> UL 198D | Class K Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198D — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198E

**Standard title:** Class R Fuses

**Status:** no longer recognized

> UL 198E | Class R Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198E — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198F

**Standard title:** Plug Fuses

**Status:** no longer recognized

> UL 198F | Plug Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198F — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198G

**Standard title:** Fuse for Supplementary Overcurrent Protection

**Status:** no longer recognized

> UL 198G | Fuse for Supplementary Overcurrent Protection |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198G — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198H

**Standard title:** Class T Fuses

**Status:** no longer recognized

> UL 198H | Class T Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198H — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198L

**Standard title:** D-C Fuses for Industrial Use

**Status:** no longer recognized

> UL 198L | D-C Fuses for Industrial Use |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 198L — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 198M

**Standard title:** Mine-Duty Fuses

**Status:** listed as appropriate

> UL 198M | Mine-Duty Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 198M — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 199

**Standard title:** Automatic Sprinklers for Fire-Protection Service

**Status:** listed as appropriate

> UL 199 | Automatic Sprinklers for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 199 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1990

**Standard title:** Nonmetallic Underground Conduit with Conductors

**Status:** listed as appropriate

> UL 1990 | Nonmetallic Underground Conduit with Conductors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1990 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1993

**Standard title:** Self-Ballasted Lamps and Lamp Adapters

**Status:** listed as appropriate

> UL 1993 | Self-Ballasted Lamps and Lamp Adapters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1993 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1994

**Standard title:** Low-Level Path Marking and Lighting Systems

**Status:** listed as appropriate

> UL 1994 | Low-Level Path Marking and Lighting Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1994 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1995

**Standard title:** Heating and Cooling Equipment

**Status:** listed as appropriate

> UL 1995 | Heating and Cooling Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1995 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 1996

**Standard title:** Duct Heaters

**Status:** listed as appropriate

> UL 1996 | Duct Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 1996 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 20

**Standard title:** General-Use Snap Switches

**Status:** listed as appropriate

> UL 20 | General-Use Snap Switches |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 20 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2006

**Standard title:** Halon 1211 Recovery/Recharge Equipment

**Status:** listed as appropriate

> UL 2006 | Halon 1211 Recovery/Recharge Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2006 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 201

**Standard title:** Standard for Garage Equipment

**Status:** listed as appropriate

> UL 201 | Standard for Garage Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 201 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2017

**Standard title:** General Purpose Signaling Devices and Systems

**Status:** listed as appropriate

> UL 2017 | General Purpose Signaling Devices and Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2017 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2021

**Standard title:** Fixed and Location-Dedicated Electric Room Heaters

**Status:** listed as appropriate

> UL 2021 | Fixed and Location-Dedicated Electric Room Heaters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2021 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2024

**Standard title:** Optical Fiber Cable Raceway

**Status:** listed as appropriate

> UL 2024 | Optical Fiber Cable Raceway |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2024 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 203

**Standard title:** Pipe Hanger Equipment for Fire-Protection Service

**Status:** listed as appropriate

> UL 203 | Pipe Hanger Equipment for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 203 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2034

**Standard title:** Single and Multiple Station Carbon Monoxide Detectors

**Status:** listed as appropriate

> UL 2034 | Single and Multiple Station Carbon Monoxide Detectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2034 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2044

**Standard title:** Commercial Closed Circuit Television Equipment

**Status:** listed as appropriate

> UL 2044 | Commercial Closed Circuit Television Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2044 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2054

**Standard title:** Standard for Household and Commercial Batteries

**Status:** listed as appropriate

> UL 2054 | Standard for Household and Commercial Batteries |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2054 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2056

**Standard title:** Power Banks

**Status:** listed as appropriate

> UL 2056 | Power Banks |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2056 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2061

**Standard title:** Adapters and Cylinder Connection Devices for Portable LP-Gas Cylinder Assemblies

**Status:** listed as appropriate

> UL 2061 | Adapters and Cylinder Connection Devices for Portable LP-Gas Cylinder Assemblies |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2061 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 207

**Standard title:** Refrigerant-Containing Components and Accessories, Nonelectrical

**Status:** no longer recognized

> UL 207 | Refrigerant-Containing Components and Accessories, Nonelectrical |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 207 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2083

**Standard title:** Halon 1301 Recovery/Recycling Equipment.

**Status:** no longer recognized

> UL 2083 | Halon 1301 Recovery/Recycling Equipment. |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 2083 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2085

**Standard title:** Insulated Aboveground Tanks for Flammable and Combustible Liquids

**Status:** listed as appropriate

> UL 2085 | Insulated Aboveground Tanks for Flammable and Combustible Liquids |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2085 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2089

**Standard title:** Vehicle Battery Adapters

**Status:** listed as appropriate

> UL 2089 | Vehicle Battery Adapters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2089 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 209

**Standard title:** Cellular Metal Floor Electrical Raceways and Fittings

**Status:** listed as appropriate

> UL 209 | Cellular Metal Floor Electrical Raceways and Fittings |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 209 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2096

**Standard title:** Commercial/Industrial Gas and/or Gas Fired Heating Assemblies with Emission Reduction Equipment

**Status:** listed as appropriate

> UL 2096 | Commercial/Industrial Gas and/or Gas Fired Heating Assemblies with Emission Reduction Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2096 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2097

**Standard title:** Reference Standard for Double Insulation Systems for Use in Electronic Equipment

**Status:** listed as appropriate

> UL 2097 | Reference Standard for Double Insulation Systems for Use in Electronic Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2097 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 21

**Standard title:** LP-Gas Hose

**Status:** listed as appropriate

> UL 21 | LP-Gas Hose |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 21 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2106

**Standard title:** Field Erected Boiler Assemblies

**Status:** no longer recognized

> UL 2106 | Field Erected Boiler Assemblies |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 2106 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2108

**Standard title:** Low Voltage Lighting Systems

**Status:** listed as appropriate

> UL 2108 | Low Voltage Lighting Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2108 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2111

**Standard title:** Overheating Protection for Motors

**Status:** listed as appropriate

> UL 2111 | Overheating Protection for Motors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2111 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2125

**Standard title:** Motor Operated Air Compressors for Use in Sprinkler Systems.

**Status:** no longer recognized

> UL 2125 | Motor Operated Air Compressors for Use in Sprinkler Systems. |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 2125 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2127

**Standard title:** Inert Gas Clean Agent Extinguishing System Unit

**Status:** listed as appropriate

> UL 2127 | Inert Gas Clean Agent Extinguishing System Unit |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2127 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2129

**Standard title:** Standard for Safety for Halocarbon Clean Agent Fire Extinguishers

**Status:** listed as appropriate

> UL 2129 | Standard for Safety for Halocarbon Clean Agent Fire Extinguishers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2129 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 213

**Standard title:** Rubber Gasketed Fittings for Fire-Protection Service

**Status:** listed as appropriate

> UL 213 | Rubber Gasketed Fittings for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 213 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2157

**Standard title:** Electric Clothes Washing Machines and Extractors

**Status:** listed as appropriate

> UL 2157 | Electric Clothes Washing Machines and Extractors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2157 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2158

**Standard title:** Electric Clothes Dryers

**Status:** listed as appropriate

> UL 2158 | Electric Clothes Dryers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2158 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2161

**Standard title:** Neon Transformers and Power Supplies

**Status:** listed as appropriate

> UL 2161 | Neon Transformers and Power Supplies |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2161 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2166

**Standard title:** Halocarbon Clean Agent Extinguishing System Units

**Status:** listed as appropriate

> UL 2166 | Halocarbon Clean Agent Extinguishing System Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2166 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 217

**Standard title:** Single and Multiple Station Smoke Detectors

**Status:** listed as appropriate

> UL 217 | Single and Multiple Station Smoke Detectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 217 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 218

**Standard title:** Fire Pump Controllers

**Status:** listed as appropriate

> UL 218 | Fire Pump Controllers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 218 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 22

**Standard title:** Amusement and Gaming Machines

**Status:** listed as appropriate

> UL 22 | Amusement and Gaming Machines |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 22 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2200

**Standard title:** Stationary Engine Generator Assemblies

**Status:** listed as appropriate

> UL 2200 | Stationary Engine Generator Assemblies |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2200 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2202

**Standard title:** Electric Vehicle (EV) Charging System Equipment

**Status:** listed as appropriate

> UL 2202 | Electric Vehicle (EV) Charging System Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2202 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2208

**Standard title:** Solvent Distillation Units

**Status:** listed as appropriate

> UL 2208 | Solvent Distillation Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2208 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2225

**Standard title:** Cables and Cable Fittings for Use in Hazardous (Classified) Locations

**Status:** listed as appropriate

> UL 2225 | Cables and Cable Fittings for Use in Hazardous (Classified) Locations |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2225 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2227

**Standard title:** Overfilling Prevention Devices

**Status:** listed as appropriate

> UL 2227 | Overfilling Prevention Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2227 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2238

**Standard title:** Cable Assemblies and Fittings for Industrial Control and Signal Distribution

**Status:** listed as appropriate

> UL 2238 | Cable Assemblies and Fittings for Industrial Control and Signal Distribution |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2238 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2239

**Standard title:** Hardware for the Support of Conduit, Tubing, and Cable

**Status:** listed as appropriate

> UL 2239 | Hardware for the Support of Conduit, Tubing, and Cable |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2239 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2250

**Standard title:** Instrumentation Tray Cable

**Status:** listed as appropriate

> UL 2250 | Instrumentation Tray Cable |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2250 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2251

**Standard title:** Plugs, Receptacles, and Couplers for Electric Vehicles

**Status:** listed as appropriate

> UL 2251 | Plugs, Receptacles, and Couplers for Electric Vehicles |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2251 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2271

**Standard title:** Standard for Batteries for Use in Light Electric Vehicle (LEV) Applications

**Status:** listed as appropriate

> UL 2271 | Standard for Batteries for Use in Light Electric Vehicle (LEV) Applications |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2271 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2272

**Standard title:** Standard for Electrical Systems and Personal E-Mobility Devices

**Status:** listed as appropriate

> UL 2272 | Standard for Electrical Systems and Personal E-Mobility Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2272 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 228

**Standard title:** Door Closers-Holders, and Integral Smoke Detectors

**Status:** listed as appropriate

> UL 228 | Door Closers-Holders, and Integral Smoke Detectors |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 228 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2305

**Standard title:** Exhibition Display Units, Fabrication and Installation

**Status:** listed as appropriate

> UL 2305 | Exhibition Display Units, Fabrication and Installation |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2305 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 231

**Standard title:** Electrical Power Outlets

**Status:** listed as appropriate

> UL 231 | Electrical Power Outlets |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 231 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 234

**Standard title:** Low Voltage Lighting Fixtures for Use in Recreational Vehicles

**Status:** listed as appropriate

> UL 234 | Low Voltage Lighting Fixtures for Use in Recreational Vehicles |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 234 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2351

**Standard title:** Spray Nozzles for Fire-Protection Service

**Status:** listed as appropriate

> UL 2351 | Spray Nozzles for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2351 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2388

**Standard title:** Flexible Lighting Products

**Status:** listed as appropriate

> UL 2388 | Flexible Lighting Products |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2388 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2420

**Standard title:** Belowground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings

**Status:** listed as appropriate

> UL 2420 | Belowground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2420 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2438

**Standard title:** Outdoor Seasonal-Use Cord-Connected Wiring Devices

**Status:** listed as appropriate

> UL 2438 | Outdoor Seasonal-Use Cord-Connected Wiring Devices |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2438 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2443

**Standard title:** Flexible Sprinkler Hose with Fittings for Fire Protection Service

**Status:** listed as appropriate

> UL 2443 | Flexible Sprinkler Hose with Fittings for Fire Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2443 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-1

**Standard title:** Low-Voltage Fuses - Part 1: General Requirements

**Status:** listed as appropriate

> UL 248-1 | Low-Voltage Fuses - Part 1: General Requirements |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-1 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-10

**Standard title:** Low-Voltage Fuses - Part 10: Class L Fuses

**Status:** listed as appropriate

> UL 248-10 | Low-Voltage Fuses - Part 10: Class L Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-10 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-11

**Standard title:** Low-Voltage Fuses - Part 11: Plug Fuses

**Status:** listed as appropriate

> UL 248-11 | Low-Voltage Fuses - Part 11: Plug Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-11 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-12

**Standard title:** Low-Voltage Fuses - Part 12: Class R Fuses

**Status:** listed as appropriate

> UL 248-12 | Low-Voltage Fuses - Part 12: Class R Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-12 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-13

**Standard title:** Low-Voltage Fuses - Part 13: Semiconductor Fuses

**Status:** listed as appropriate

> UL 248-13 | Low-Voltage Fuses - Part 13: Semiconductor Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-13 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-14

**Standard title:** Low-Voltage Fuses - Part 14: Supplemental Fuses

**Status:** listed as appropriate

> UL 248-14 | Low-Voltage Fuses - Part 14: Supplemental Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-14 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-15

**Standard title:** Low-Voltage Fuses - Part 15: Class T Fuses

**Status:** listed as appropriate

> UL 248-15 | Low-Voltage Fuses - Part 15: Class T Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-15 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-16

**Standard title:** Low-Voltage Fuses - Part 16: Test Limiters

**Status:** listed as appropriate

> UL 248-16 | Low-Voltage Fuses - Part 16: Test Limiters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-16 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-19

**Standard title:** Standard for Low-Voltage Fuses - Part 19: Photovoltaic Fuses

**Status:** listed as appropriate

> UL 248-19 | Standard for Low-Voltage Fuses - Part 19: Photovoltaic Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-19 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-2

**Standard title:** Low-Voltage Fuses - Part 2: Class C Fuses

**Status:** listed as appropriate

> UL 248-2 | Low-Voltage Fuses - Part 2: Class C Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-2 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-3

**Standard title:** Low-Voltage Fuses - Part 3: Class CA and CB Fuses

**Status:** listed as appropriate

> UL 248-3 | Low-Voltage Fuses - Part 3: Class CA and CB Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-3 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-4

**Standard title:** Low-Voltage Fuses - Part 4: Class CC Fuses

**Status:** listed as appropriate

> UL 248-4 | Low-Voltage Fuses - Part 4: Class CC Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-4 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-5

**Standard title:** Low-Voltage Fuses - Part 5: Class G Fuses

**Status:** listed as appropriate

> UL 248-5 | Low-Voltage Fuses - Part 5: Class G Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-5 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-6

**Standard title:** Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses

**Status:** listed as appropriate

> UL 248-6 | Low-Voltage Fuses - Part 6: Class H Non-Renewable Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-6 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-7

**Standard title:** Low-Voltage Fuses - Part 7: Class H Renewable Fuses

**Status:** listed as appropriate

> UL 248-7 | Low-Voltage Fuses - Part 7: Class H Renewable Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-7 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-8

**Standard title:** Low-Voltage Fuses - Part 8: Class J Fuses

**Status:** listed as appropriate

> UL 248-8 | Low-Voltage Fuses - Part 8: Class J Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-8 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 248-9

**Standard title:** Low-Voltage Fuses - Part 9: Class K Fuses

**Status:** listed as appropriate

> UL 248-9 | Low-Voltage Fuses - Part 9: Class K Fuses |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 248-9 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 25

**Standard title:** Meters for Flammable and Combustible Liquids and LP-Gas

**Status:** listed as appropriate

> UL 25 | Meters for Flammable and Combustible Liquids and LP-Gas |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 25 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2515

**Standard title:** Aboveground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings

**Status:** listed as appropriate

> UL 2515 | Aboveground Reinforced Thermosetting Resin Conduit (RTRC) and Fittings |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2515 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 252

**Standard title:** Compressed Gas Regulators

**Status:** listed as appropriate

> UL 252 | Compressed Gas Regulators |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 252 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2524

**Standard title:** In-Building 2-Way Emergency Radio Communication Enhancement Systems

**Status:** listed as appropriate

> UL 2524 | In-Building 2-Way Emergency Radio Communication Enhancement Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2524 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2525

**Standard title:** Standard for Two-Way Emergency Communications Systems for Rescue Assistance

**Status:** listed as appropriate

> UL 2525 | Standard for Two-Way Emergency Communications Systems for Rescue Assistance |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2525 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 252A

**Standard title:** Compressed Gas Regulator Accessories

**Status:** listed as appropriate

> UL 252A | Compressed Gas Regulator Accessories |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 252A — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2560

**Standard title:** Emergency Call Systems for Assisted Living and Independent Living Facilities

**Status:** listed as appropriate

> UL 2560 | Emergency Call Systems for Assisted Living and Independent Living Facilities |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2560 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2572

**Standard title:** Mass Notification Systems

**Status:** listed as appropriate

> UL 2572 | Mass Notification Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2572 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2577

**Standard title:** Suspended Ceiling Grid Low Voltage Systems and Equipment

**Status:** listed as appropriate

> UL 2577 | Suspended Ceiling Grid Low Voltage Systems and Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2577 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2580

**Standard title:** Standard for Safety Batteries for Use in Electric Vehicles

**Status:** listed as appropriate

> UL 2580 | Standard for Safety Batteries for Use in Electric Vehicles |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2580 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2586

**Standard title:** Hose Nozzle Valves

**Status:** listed as appropriate

> UL 2586 | Hose Nozzle Valves |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2586 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2586A

**Standard title:** Standard for Hose Nozzle Valves for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85)

**Status:** listed as appropriate

> UL 2586A | Standard for Hose Nozzle Valves for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2586A — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2586B

**Standard title:** Standard for Hose Nozzle Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil

**Status:** listed as appropriate

> UL 2586B | Standard for Hose Nozzle Valves for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2586B — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2594

**Standard title:** Standard for Electric Vehicle Supply Equipment

**Status:** listed as appropriate

> UL 2594 | Standard for Electric Vehicle Supply Equipment |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2594 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 25A

**Standard title:** Standard for Meters for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85)

**Status:** listed as appropriate

> UL 25A | Standard for Meters for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0-E85) |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 25A — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 25B

**Standard title:** Meters for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil

**Status:** listed as appropriate

> UL 25B | Meters for Diesel Fuel, Biodiesel Fuel, Diesel/Biodiesel Blends with Nominal Biodiesel Concentrations up to 20 Percent (B20), Kerosene, and Fuel Oil |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 25B — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 260

**Standard title:** Dry Pipe and Deluge Valves for Fire-Protection Service

**Status:** listed as appropriate

> UL 260 | Dry Pipe and Deluge Valves for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 260 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2601-1

**Standard title:** Medical Electrical Equipment, Part 1: General Requirements for Safety

**Status:** no longer recognized

> UL 2601-1 | Medical Electrical Equipment, Part 1: General Requirements for Safety |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/standards-no-longer-recognized>

UL 2601-1 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2610

**Standard title:** Commercial Premises Security Alarm Units and Systems

**Status:** listed as appropriate

> UL 2610 | Commercial Premises Security Alarm Units and Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2610 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 262

**Standard title:** Gate Valves for Fire-Protection Service

**Status:** listed as appropriate

> UL 262 | Gate Valves for Fire-Protection Service |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 262 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 268

**Standard title:** Smoke Detectors for Fire Protective Signalling Systems

**Status:** listed as appropriate

> UL 268 | Smoke Detectors for Fire Protective Signalling Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 268 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 268A

**Standard title:** Smoke Detectors for Duct Application

**Status:** listed as appropriate

> UL 268A | Smoke Detectors for Duct Application |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 268A — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2735

**Standard title:** Standard for Electric Utility Meters

**Status:** listed as appropriate

> UL 2735 | Standard for Electric Utility Meters |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2735 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2738

**Standard title:** Standard for Induction Power Transmitters and Receivers for Use with Low Energy Products

**Status:** listed as appropriate

> UL 2738 | Standard for Induction Power Transmitters and Receivers for Use with Low Energy Products |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2738 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2743

**Standard title:** Standard for Portable Power Packs

**Status:** listed as appropriate

> UL 2743 | Standard for Portable Power Packs |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2743 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2775

**Standard title:** Standard for Fixed Condensed Aerosol Extinguishing System Units

**Status:** listed as appropriate

> UL 2775 | Standard for Fixed Condensed Aerosol Extinguishing System Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2775 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 283

**Standard title:** Air Fresheners and Deodorizers

**Status:** listed as appropriate

> UL 283 | Air Fresheners and Deodorizers |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 283 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 2849

**Standard title:** Standard for Electrical Systems for eBikes

**Status:** listed as appropriate

> UL 2849 | Standard for Electrical Systems for eBikes |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 2849 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 291

**Standard title:** Automated Teller Systems

**Status:** listed as appropriate

> UL 291 | Automated Teller Systems |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 291 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 294

**Standard title:** Access Control System Units

**Status:** listed as appropriate

> UL 294 | Access Control System Units |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 294 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard


**Test standard:** UL 296

**Standard title:** Oil Burners

**Status:** listed as appropriate

> UL 296 | Oil Burners |

Source: <https://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards>

UL 296 — Which OSHA-recognized labs (NRTLs) can certify to a given test standard