How often is an MCS-150 update required?
Motor carriers generally must update USDOT registration information every two years, even if the information has not changed. Updates may also be needed when company information changes.
Keep your USDOT record current
MCS-150 Biennial Update
Prepare a biennial update or company-information change with a careful review of the details attached to your USDOT number.
United StatesBakersfield office and remote filing support
Reviewed
What this filing does
MCS-150 Update: a clear path from review to confirmation
FMCSA uses the MCS-150 information to maintain a motor carrier’s USDOT record. Biennial updates follow FMCSA’s filing schedule, and an update can also be appropriate after changes to the company, contacts, operation, equipment, drivers, cargo, or mileage.
What Mann does—and what the agency decides
Mann Registration can review source facts, prepare the filing or record set, and help track confirmation. Mann is an independent private service provider, not the Federal Motor Carrier Safety Administration, and cannot approve an application, guarantee timing or results, or replace legal or tax advice.
What we review
- Your FMCSA biennial-update schedule
- Changes since the last filing
- Operation and cargo classifications
- Current fleet, driver, and mileage data
What to have ready
- USDOT number and current FMCSA record
- Legal name, DBA, and address
- Contact and identification information
- Mileage total and mileage year
A clear path forward
3clear stepsHow the process works
Follow a defined sequence from the initial review through documented confirmation.
- Step 1 of 3
Compare
We compare your current business and operation details with the public USDOT record.
- Step 2 of 3
Confirm
We identify missing or changed information and confirm the values to be submitted.
- Step 3 of 3
Update
We help complete the current FMCSA filing workflow and retain confirmation of the update.
Common questions
MCS-150 Update FAQ
What information should I review before filing?
Review the legal name, DBA, addresses, contacts, operation and cargo classifications, power-unit and driver counts, and mileage information associated with the USDOT record.
Does filing an MCS-150 replace other registrations?
No. It updates the USDOT record but does not replace operating authority, UCR, IRP, IFTA, tax, insurance, or state-specific requirements.
Mann Registration is an independent service provider and is not affiliated with or endorsed by the Federal Motor Carrier Safety Administration. The responsible agency or program makes all final eligibility and filing decisions.