Hazardous Materials Safety Permit (HMSP): Required for carriers that haul certain types and quantities of hazardous materials, this permit is issued by the FMCSA.

Oversize/Overweight Permits: Specific permits are required for vehicles that exceed standard size or weight limits. These permits are usually issued by the state or local jurisdictions through which the vehicle will be traveling.

Customs Transponder/Decal (for international transport): For operations crossing international borders, such as into Canada or Mexico, trucks need a customs transponder or decal for expedited border crossings.