Shipping lithium battery devices or other hazmat via USPS? These new rules are effective immediately. - Labelmaster Blog
Handbook EL-812 Hazardous Materials and Spill Response
HAZMAT
What does the USPS do to packages that contain prohibited items?
325 DOT Hazardous Materials Warning Labels and Markings | Postal Explorer
325 DOT Hazardous Materials Warning Labels and Markings | Postal Explorer
HAZMAT Shipping Safety Guide | USPS Delivers
Shipping Hazardous Materials (HAZMAT) Guide 2022
HAZMAT Shipping Safety Guide | USPS Delivers
Domestic Mail
USPS tightens rules on stamped parcels and letters
How to ship hazardous materials with USPS
Publications
HAZMAT
Poster 298, Domestic Hazardous Materials Warning Labels and Markings
HAZMAT Shipping Safety Guide | USPS Delivers
HAZMAT Shipping Safety Guide | USPS Delivers
Handling Labels | 6" x 6" Hazardous Materials Handling Label, Dry Ice | America's Finest Labels
Shipping lithium battery devices or other hazmat via USPS? These new rules are effective immediately. - Labelmaster Blog
HAZMAT Shipping Safety Guide | USPS Delivers
Notice 107 - Let's Keep The Mail Safe
HAZMAT Shipping Safety Guide | USPS Delivers
USPS letterhead for HEADQUARTERS users.
