As a laboratory, if you conduct validity testing under § 40.92, you must conduct it in accordance with the requirements of this section.
(a) You may test for a biomarker such as albumin or immunoglobulin G (IgG) or a test for a specific adulterant.
(b) You must follow the applicable HHS requirements for any additional validity testing.
[88 FR 27643, 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.