For each DOT drug test, you must use a collection device meeting the requirements of appendix B of this part.
[88 FR 27640, May 2, 2023]
This information was copied from a federal government resource. Always verify the accuracy of this information against the most recent version of the Code of Federal Regulations: https://www.ecfr.gov/current/title-49/subtitle-A/part-40 or the Office of Drug & Alcohol Policy & Compliance: https://www.transportation.gov/odapc.