Register Your FREE DOT Number Today

Companies that operate commercial motor vehicles regulated by the FMCSA must have a US DOT Number. Follow the instructions on this page to register.

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Complete this form to begin the free registration process.

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Commercial Vehicles

Crosses state lines with a Gross Vehicle Weight Rating of 10,001 lbs. or more.

Passenger Carriers

Crosses state lines with 8+ passengers for hire; 15+ passengers privately.

Hazmat Carriers

Is used to transport the types and quantities of hazardous materials requiring a permit.

States that Require a USDOT Number

Apart from federal regulations, some states require their intrastate commercial motor vehicle registrants to obtain a USDOT Number.