§40.341 Must service agents comply with DOT drug and alcohol testing requirements?
RegSenseMedical review officer (MRO) - Motor CarrierDrug and Alcohol Testing - DOTDrug testing - Motor CarrierOffice of the Secretary of TransportationCFR SectionEnglishFleet SafetyCFR RegulationsBreath alcohol technician - Motor CarrierConsortium: third-party administrator (TPA) - Motor CarrierFocus AreaSubstance abuse professional (SAP) - Motor CarrierAlcohol testing - Motor CarrierTransportationUSA