The Drug-Free Workplace Program, initiated with a 1986 executive order, established the goal of making federal agencies drug-free environments. The program requires federal employees to avoid using illegal drugs on or off-duty. Marijuana, which is illegal under federal laws, remains prohibited regardless of state laws that have legalized recreational or medical use, the Office of Personnel Management reiterated in a February 2021 memo.
Federal agencies are provided with detailed guidelines for testing employees, outlining processes and rights for affected employees.
Prior marijuana use does not necessarily exclude a person from being hired in some federal agencies under the Biden administration, as long as the employee does not use drugs during their federal employment.