41 CFR 60-741.24 - Drugs and alcohol.
(a) Specific activities permitted. The contractor:
(1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by all employees;
(2) May require that employees not be under the influence of alcohol or be engaging in the illegal use of drugs at the workplace;
(3) May require that all employees behave in conformance with the requirements established under the Drug-Free Workplace Act of 1988 (41 U.S.C. 701 et seq.);
(4) May hold an employee who engages in the illegal use of drugs or who is an alcoholic to the same qualification standards for employment or job performance and behavior to which the contractor holds its other employees, even if any unsatisfactory performance or behavior is related to the employee's drug use or alcoholism;
(5) May require that its employees employed in an industry subject to such regulations comply with the standards established in the regulations (if any) of the Departments of Defense and Transportation, and of the Nuclear Regulatory Commission, and other Federal agencies regarding alcohol and the illegal use of drugs; and
(6) May require that employees employed in sensitive positions comply with the regulations (if any) of the Departments of Defense and Transportation, and of the Nuclear Regulatory Commission, and other Federal agencies that apply to employment in sensitive positions subject to such regulations.
(b) Drug testing -
(1) General policy. For purposes of this part, a test to determine the illegal use of drugs is not considered a medical examination. Thus, the administration of such drug tests by the contractor to its job applicants or employees is not a violation of § 60-741.23. Nothing in this part shall be construed to encourage, prohibit, or authorize the contractor to conduct drug tests of job applicants or employees to determine the illegal use of drugs or to make employment decisions based on such test results.
(2) Transportation employees. Nothing in this part shall be construed to encourage, prohibit, or authorize the otherwise lawful exercise by contractors subject to the jurisdiction of the Department of Transportation of authority to test employees in, and applicants for, positions involving safety-sensitive duties for the illegal use of drugs or for on-duty impairment by alcohol; and remove from safety-sensitive positions persons who test positive for illegal use of drugs or on-duty impairment by alcohol pursuant to paragraph (b)(1) of this section.
(3) Any information regarding the medical condition or history of any employee or applicant obtained from a test to determine the illegal use of drugs, except information regarding the illegal use of drugs, is subject to the requirements of § 60-741.23(b)(5) and (c).