The Substance Abuse and Mental Health Services Administration (SAMHSA), U.S. Department of Health and Human Services (DHHS), proposed scientific and technical guidelines for hair drug testing in federal workplace drug testing programs in the Federal Register on September 10, 2020. The proposed Mandatory Guidelines for Federal Workplace Drug Testing Programs Using Hair (HMG) will allow
Drug and Alcohol Testing Law Advisor
Developments in Regulating Workplace Drug and Alcohol Testing