49 CFR 40.93 - What validity tests must laboratories conduct on primary oral fluid specimens?

Regulations last checked for updates: May 05, 2024

Title 49 - Transportation last revised: May 01, 2024

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

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]

authority: 49 U.S.C. 102,301,322,5331,20140,31306,and

source: 65 FR 79526, Dec. 19, 2000, unless otherwise noted.

cite as: 49 CFR 40.93