---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chI/subchG/part120"
level: "part"
label: "Part 120"
heading: "Drug and Alcohol Testing Program"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chI-subchG-part120"
sections_count: 44
---

# Part 120 — Drug and Alcohol Testing Program

Title 14 C.F.R. — Aeronautics and Space › Chapter I — Federal Aviation Administration, Department of Transportation › Subchapter G — Air Carriers and Operators for Compensation or Hire: Certification and Operations

## Contents

- [Subpart A — General](/cfr/14/chI-subchG-part120-subpartA.md)
- [Subpart B — Individuals Certificated Under Parts 61, 63, and 65](/cfr/14/chI-subchG-part120-subpartB.md)
- [Subpart C — Air Traffic Controllers](/cfr/14/chI-subchG-part120-subpartC.md)
- [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](/cfr/14/chI-subchG-part120-subpartD.md)
- [Subpart E — Drug Testing Program Requirements](/cfr/14/chI-subchG-part120-subpartE.md)
- [Subpart F — Alcohol Testing Program Requirements](/cfr/14/chI-subchG-part120-subpartF.md)