49 C.F.R. § 40.93

What validity tests must laboratories conduct on primary oral fluid specimens?

Last amended: 2023Year: 2026Length: 63 wordsOfficial source

Cite as 49 C.F.R. § 40.93 (2026)

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]
Cross-references to the CFR
40.92
49 C.F.R. § 40.93: What validity tests must laboratories conduct on primary oral fluid specimens? | Justis AI