14 CFR § 406.101 - Applicability.

---
identifier: "/us/cfr/t14/s406.101"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "14 CFR § 406.101 - Applicability."
title_number: 14
title_name: "Aeronautics and Space"
section_number: "406.101"
section_name: "Applicability."
chapter_name: "COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION"
subchapter_number: "B"
subchapter_name: "PROCEDURE"
part_number: "406"
part_name: "INVESTIGATIONS, ENFORCEMENT, AND ADMINISTRATIVE REVIEW"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "51 U.S.C. 50901-50923."
regulatory_source: "Docket No. FAA-2001-8607, 66 FR 2180, Jan. 10, 2001, unless otherwise noted."
cfr_part: "406"
---


# 406.101 Applicability.

(a) *Adjudications to which these rules apply.* These rules apply to the following adjudications:

(1) A civil penalty action in which the respondent has requested a hearing under § 406.9.

(2) [Reserved]

(b) [Reserved]