Federal Legislative History
Workplace Drug Testing Laws & Policies
"In 1986, an Executive Order initiated the Federal Drug-Free Workplace Program that defined responsibilities for establishing a plan to achieve drug-free workplaces. In 1987, Public Law 100-71 outlined provisions for drug testing programs in the Federal sector. In 1988, Federal mandatory guidelines set scientific and technical standards for testing Federal employees. In 1989, the U.S. Department of Transportation (DOT) issued regulations requiring the testing of nearly 7 million private-sector transportation workers in industries regulated by DOT."
"Clinical Drug Testing in Primary Care," Technical Assistance Publication (TAP) 32, Substance Abuse and Mental Health Services Administration, Clinical Drug Testing in Primary Care (Rockville, MD: U.S. Departent of Health and Human Services, 2012), p. 4.