IFTA, IRP & Intrastate

International Fuel Tax Agreement, International Registration Plan & Intrastate Authority

The Tennessee Department of Revenue provides links to and information about IFTA, IRP and Intrastate Authority.

• IFTA, IRP & Intrastate Forms
• IFTA
• IRP
• Department of Revenue's Motor Carrier page
• 72 Hour Trip Permit and Temporary Fuel Use Permit 

 Interstate Authority

USDOT Number/Operating Authority

The Federal Motor Carrier Safety Administration provides registration for a USDOT number and operating authority. Visit site.

 Unified Carrier (UCR)

Unified Carrier Registration

The Tennessee Department of Revenue provides links to and information about Unified Carrier Registration. Visit page.

 USDOT (MCS-150, etc.)

USDOT Number

The US Department of Transportation provides forms for and information about a Motor Carrier Identification Report (Application for USDOT Number). Visit site.

 Overweight / Overdimension

Overweight and Overdimensional Permits

The Tennessee Department of Transportation provides links to and information about Overweight and Overdimensional Permits. Visit page.

 Weight Permit Fees

State of TN Weight Permit Fees

The Tennessee Secretary of State provides information on Weight Permit Fees in its document titled "Overweight and Overdimensional Movements on Tennessee Highways." For your convenience, the information has been extracted and provided in a separate page.

Visit Weight Permit Fees Page

 Homemade Trailer

Homemade Trailer Inspection and Permit Application

The Tennessee Department of Safety provides links to and information about Homemade Trailers. Visit page.