DOT Number

You need an MC number if your company:

Transport eight or more passengers for compensation

Transport 15 or more passengers 

Haul cargo

Transport hazardous material 

Gross vehicle weight or gross combination weight, of 10,001 pounds or more

MC Number

You need an MC number if your company:

Operate as for-hire carriers (for a fee or other compensation)

Transport passengers in interstate commerce

Transport federally-regulated commodities or arranging for their transport, in interstate commerce

BOC3

New authorities will have to file a BOC-3. You will need to pay this to become active, or become reactivated.