Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

The latest general information on the Coronavirus (COVID-19) is available on For PHMSA contact information during the COVID-19 health emergency, please visit our page.

United States Department of Transportation United States Department of Transportation

Do You Know If You're Shipping Hazardous Materials?

This brochure is written to raise awareness of hazardous materials shipping requirements among small and entry-level hazardous materials shippers who may not be aware of the Hazardous Materials Regulations. Created in partnership with the Council on the Safe Transportation of Hazardous Articles (COSTHA) and the Associated Mail and Parcel Carriers (AMPC), this brochure addresses a growing community of small shippers, which has burgeoned in size since the introduction of online auction websites.

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
Published Date: Monday, January 1, 2007
Issued Date: Monday, January 1, 2007