Subpart G—Laboratories Certified by the Department of Health and Human Services
§ 26.151 Purpose.
This subpart contains requirements for the HHS-certified laboratories that licensees and other entities who are subject to this part use for testing urine specimens for validity and the presence of drugs and drug metabolites.
[73 FR 17208 Mar. 31, 2008]
Page Last Reviewed/Updated Tuesday, August 29, 2017