MC Number

An MC number is a docket identifier commonly associated with operating authority records. It may appear with carriers, brokers, or other regulated entities.

Why It Matters

Authority checks often depend on the docket record, not only the USDOT number. Brokers and shippers commonly use MC numbers in onboarding and verification workflows.

Where It Can Be Incomplete

A company may have a USDOT number without the authority needed for a shipment. A docket number may also be inactive, revoked, pending, or tied to a different operating role.

How To Verify

Check the docket in official Licensing and Insurance lookup resources and compare the legal name, authority type, and status with the company record.