Code of Federal Regulations > Title 14 > Chapter II > Part 399 - PART 399—STATEMENTS OF GENERAL POLICY

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 21, 2026

Subpart A [§ 399.1 - § 399.5] - Subpart A—Applicability and Effects of Policy Statements

Subpart B [§ 399.10 - § 399.21] - Subpart B—Policies Relating to Operating Authority

Subpart C [§ 399.35 - § 399.39] - Subpart C—Policies Relating to Rates and Tariffs

Subpart D - Subpart D [Reserved]

Subpart E [§ 399.60 - § 399.63] - Subpart E—Policies Relating to Hearing Matters

Subpart F [§ 399.70 - § 399.75] - Subpart F—Policies Relating to Rulemaking Proceedings

Subpart G [§ 399.79 - § 399.89] - Subpart G—Policies Relating to Enforcement

Subpart H [§ 399.91 - § 399.91] - Subpart H—Other Policies Relating to Interests, Activities, and Relationships of Air Carriers

Subpart I - Subparts I-J [Reserved]

Subpart K [§ 399.120 - § 399.120] - Subpart K—Policies Relating to Certificate Duration