When am I required to file my MCS-150?

Motor carriers, hazardous material safety permit applicants/holders, and intermodal equipment providers regulated by the Federal Motor Carrier Safety Administration (FMCSA) must update their registration information every two years. Failure to comply with the biennial update requirements will result in penalties and USDOT number deactivation. Read more, download the form, or file online.

 

 

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