§383.21 Number of drivers’ licenses. RegSenseCommercial drivers license CDLFleet SafetyFederal Motor Carrier Safety Administration (FMCSA), DOTCFR RegulationsCommercial drivers license CDLFocus AreaCFR SectionEnglishTransportationUSA
No person who operates a commercial motor vehicle shall at any time have more than one driver’s license.['Commercial drivers license CDL']['Commercial drivers license CDL']