Who needs a USDOT number?

Any company that operates commercial vehicles transporting passengers or hauling cargo in interstate commerce must have a USDOT number. This includes:

  • Vehicles weighing over 10,001 pounds.
  • Vehicles transporting more than eight passengers (including the driver) for compensation.
  • Vehicles transporting more than 15 passengers without compensation.
  • Vehicles hauling hazardous materials requiring placarding.