Public registration records

USDOT and MC number lookup

Enter a USDOT number, an MC number with its MC prefix, or a company name to search the public FMCSA Company Census File. Results can include carriers, brokers, and other registered entities.

Search the public census

USDOT number: Enter USDOT 1050743 or just 1050743. USDOT lookup guide.
MC number: Enter MC 448085 with the MC prefix; bare digits search USDOT records. MC lookup guide.
Company name: Start with the legal name or DBA on your paperwork. If needed, try a shorter, distinctive part of the name.

What this search shows

Registration activity and self-reported census details.

It does not establish current operating authority, insurance, available capacity, identity, or a safety judgment.

Understand this record

Use the right check for the question.

Read a carrier profileWhat a census record can and cannot establish. Check operating authorityWhere current authority belongs in a review. Verify carrier identityConnect the record to the party arranging a load.