MC Number

Motor carriers and brokers that need interstate operating authority can obtain this from the FMCSA in the form of an MC number, also known as a docket number. Unless they operate only under local or state regulations,  the MC number is a must in order to exist as an auto transport business.

Using the MC number, you can obtain information about a carrier or broker from the FMCSA official website. This information includes the type of insurance these companies are required to hold.