Form MCS-150 and Instructions

Form MCS-150 and Instructions – Motor Carrier Identification Report

To complete and submit application form(s), go to:

https://li-public.fmcsa.dot.gov/LIVIEW/PKG_REGISTRATION.prc_option

•Upon submission, a USDOT Number for the company is issued mmediately, if the application is approved.


MCS-150-Instructions-and-Form.pdf

New or Additional Registration

I think I need to register with the FMCSA to get a USDOT number, Operating
Authority (MC/FF/MX number),

or CT number (Cargo Tank Facility).

Existing Registration Updates

I need to update my USDOT number registration information or file my biennial
update(MCS-150).

I need to update my MCS-150B / HM Safety Permit.

I want to apply for a transfer of my Operating Authority (MC/FF/MX number).