You are required to obtain a USDOT number if you have a vehicle that:
Click the button below to access our interactive tool that will determine if you need a US DOT number: The USDOT Number serves as a unique identifier when collecting and monitoring a company's safety information acquired during audits, compliance reviews, crash investigations, and inspections. Also, commercial intrastate hazardous materials carriers who haul types and quantities requiring a safety permit must register for a USDOT Number.
