A USDOT number is a unique identifier assigned to carriers or drivers, used by the FMCSA to track safety compliance.
Companies operating commercial vehicles that transport cargo or passengers across state lines must obtain this unique number from the Federal Motor Carrier Safety Administration (FMCSA). This DOT registration number, along with the carrier's legal company name, must be prominently displayed on both sides of the vehicle.
$300 plus FMCSA FEES