§40.44 What materials are used to collect urine specimens? RegSenseFleet SafetyDrug and Alcohol Testing - DOTDrug testing - Motor CarrierCFR RegulationsOffice of the Secretary of TransportationFocus AreaCFR SectionEnglishTransportationUSA
For each DOT drug test, you must use a collection kit meeting the requirements of Appendix A of this part.[88 FR 27639, May 2, 2023]['Drug and Alcohol Testing - DOT']['Drug testing - Motor Carrier']