---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chII/subchA/part252"
level: "part"
label: "Part 252"
heading: "Smoking Aboard Aircraft"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chII-subchA-part252"
sections_count: 9
---

# Part 252 — Smoking Aboard Aircraft

Title 14 C.F.R. — Aeronautics and Space › Chapter II — Office of the Secretary, Department of Transportation (aviation Proceedings) › Subchapter A — Economic Regulations

## Sections

- [§252.1. Purpose.](/cfr/14/252.1.md)
- [§252.2. Applicability.](/cfr/14/252.2.md)
- [§252.3. Definitions.](/cfr/14/252.3.md)
- [§252.4. Smoking ban: air carriers.](/cfr/14/252.4.md)
- [§252.5. Smoking ban: foreign air carriers.](/cfr/14/252.5.md)
- [§252.8. Extent of smoking restrictions.](/cfr/14/252.8.md)
- [§252.9. Ventilation systems.](/cfr/14/252.9.md)
- [§252.11. Aircraft on the ground.](/cfr/14/252.11.md)
- [§252.17. Enforcement.](/cfr/14/252.17.md)