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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

How do I apply for a Hazardous Materials Safety Permit?

A carrier would file the MCS-150B form to start the application process. A carrier that does not have a USDOT Number will receive one by filing the MCS-150B.

Downloadable versions of the MCS-150B are available on our web site.

You can also apply online.

Last Updated : April 15, 2014