Miscellaneous hazardous materials (Hazard Class 9) — international mail
What is the carrier for Miscellaneous hazardous materials (Hazard Class 9) — international mail?
For Miscellaneous hazardous materials (Hazard Class 9), item category is Miscellaneous hazardous materials (Hazard Class 9) — international mail; carrier is USPS; restriction type is prohibited; scope is international mail; conditions is All miscellaneous hazardous materials are prohibited internationally except certain magnetized materials and small consumer-type lithium batteries installed in their equipment, recorded from its source on 2026-08-04.
International Mail: All miscellaneous hazardous materials are prohibited, except for certain magnetized materials as permitted in 349.242 (a) and IMM 136.1g, and small consumer-type lithium batteries (installed in the equipment they operate)
— pe.usps.com, retrieved 2026-08-04
- Item category
- Miscellaneous hazardous materials (Hazard Class 9) — international mail
- Carrier
- USPS our reading
- Restriction type
- prohibited our reading
- Scope
- international mail our reading
- Conditions
- All miscellaneous hazardous materials are prohibited internationally except certain magnetized materials and small consumer-type lithium batteries installed in their equipment
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- pe.usps.comhttps://pe.usps.com/text/pub52/pub52c3_028.htm