Flammable solids (Hazard Class 4) — international mail
For Flammable solids (Hazard Class 4), item category is Flammable solids (Hazard Class 4) — international mail; carrier is USPS; restriction type is prohibited; scope is international mail; conditions is All flammable solids are prohibited from international mail, recorded from its source on 2026-08-04.
- Item category
- Flammable solids (Hazard Class 4) — international mail unconfirmed
- Carrier
- USPS our reading
- Restriction type
- prohibited our reading
- Scope
- international mail our reading
- Conditions
- All flammable solids are prohibited from international mail unconfirmed
Values marked unconfirmed are shown, but we could not tie them to the quote below: Conditions, Item category. Read the quote and judge them yourself.
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.
What the source says
International Mail: All flammable solids are prohibited.
— pe.usps.com, retrieved 2026-08-04
Source
- pe.usps.comhttps://pe.usps.com/text/pub52/pub52c3_023.htm