---
kind: "unit"
title: "14"
title_heading: "Aeronautics and Space"
key: "chIII/subchB/part405"
level: "part"
label: "Part 405"
heading: "Compliance and Enforcement"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/14/chIII-subchB-part405"
sections_count: 3
---

# Part 405 — Compliance and Enforcement

Title 14 C.F.R. — Aeronautics and Space › Chapter III — Commercial Space Transportation, Federal Aviation Administration, Department of Transportation › Subchapter B — Procedure

## Sections

- [§405.1. Monitoring of licensed, permitted, and other activities.](/cfr/14/405.1.md)
- [§405.3. Authority to modify, suspend or revoke.](/cfr/14/405.3.md)
- [§405.5. Emergency orders.](/cfr/14/405.5.md)