14 C.F.R. § 121.459 Testing for alcohol.
Title 14 - Aeronautics and Space
(a) Each certificate holder must establish an alcohol misuse prevention program in accordance with the provisions of appendix J to this part. (b) No certificate holder shall use any person who meets the definition of covered employee in appendix J to this part to perform a safety-sensitive function listed in that appendix unless such person is subject to testing for alcohol misuse in accordance with the provisions of appendix J. [Amdt. 121–237, 59 FR 7390, Feb. 15, 1994]
Title 14: Aeronautics and Space
PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS
Subpart O—Crewmember Qualifications
§ 121.459 Testing for alcohol.