InstituteOverview (Level 1)AnalysisDOT marking identificationFocus AreaFleet OperationsEnglishDOT marking identificationTransportationUSA
DOT marking identification
['DOT marking identification']

To allow the motoring public and enforcement officers to easily identify the carrier that is responsible for the safe operation of any commercial motor vehicle (CMV), the vehicle must be marked on both sides with the carrier’s U.S. Department of Transportation (USDOT) number and the carrier’s name.