Explosives (Hazard Class 1) — domestic surface · USPS
What is the item or substance for Explosives (Hazard Class 1) — domestic surface · USPS?
For Explosives (Hazard Class 1), carrier is USPS; item or substance is Explosives (Hazard Class 1) — domestic surface; restriction type is prohibited; scope is domestic mail via surface transportation; conditions is Generally prohibited; exceptions exist for Division 1.4S toy propellant devices and safety fuses with prior written approval, recorded from its source on 2026-08-04.
Domestic Mail via Surface Transportation: Generally, explosives are prohibited, with exceptions for Division 1.4S toy propellant devices and safety fuses that have been approved by the director, Product Classification before mailing
— pe.usps.com, retrieved 2026-08-04
- Item or substance
- Explosives (Hazard Class 1) — domestic surface
- Carrier
- USPS our reading
- Restriction type
- prohibited our reading
- Scope
- domestic mail via surface transportation our reading
- Conditions
- Generally prohibited; exceptions exist for Division 1.4S toy propellant devices and safety fuses with prior written approval
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_020.htm