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Regulations last checked for updates: Dec 03, 2025
Title 14 - Aeronautics and Space last revised: Nov 03, 2025
All Titles
Title 14
Chapter I
Part 120
Subpart D - Subpart D—Part 119 Certificate Holders Authorized To Conduct Operations under Part 121 or Part 135 or Operators Under § 91.147 of This Chapter and Safety-Sensitive Employees
§ 120.31 - Prohibited drugs.
§ 120.33 - Use of prohibited drugs.
§ 120.35 - Testing for prohibited drugs.
§ 120.37 - Misuse of alcohol.
§ 120.39 - Testing for alcohol.
authority:
49 U.S.C. 106
(f), 40101-40103, 40113, 40120, 41706, 41721, 44106, 44701, 44702, 44703, 44709, 44710, 44711, 45101-45105, 46105, 46306
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