A US DOT number identifies carriers operating in interstate commerce while an MC number identifies a carrier who transports regulated commodities for hire in interstate commerce. Generally, items that have been changed from their natural state are regulated commodities requiring an MC number.

Can I get MC number without DOT number?

If you do not already have a US DOT number or other authority, you must begin the online registration process via our Unified Registration System. This process requires a credit card. There is a $300 fee for each operating authority requested.

What does MC number stand for?

An MC number (Motor Carrier number) is also an interstate operating authority and unique identifier assigned by the FMCSA to moving companies operating in interstate commerce, in other words hauling cargo across state lines.