Code of Federal Regulations > Title 14 > Chapter I > Part 13 - PART 13—INVESTIGATIVE AND ENFORCEMENT PROCEDURES

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

Subpart A [§ 13.1 - § 13.7] - Subpart A—General Authority to Re-Delegate and Investigative Procedures

Subpart B [§ 13.11 - § 13.11] - Subpart B—Administrative Actions

Subpart C [§ 13.13 - § 13.29] - Subpart C—Legal Enforcement Actions

Subpart D [§ 13.31 - § 13.69] - Subpart D—Rules of Practice for FAA Hearings

Subpart E [§ 13.70 - 13.83-13.87] - Subpart E—Orders of Compliance Under the Hazardous Materials Transportation Act

Subpart F [§ 13.101 - § 13.131] - Subpart F—Formal Fact-Finding Investigation Under an Order of Investigation

Subpart G [§ 13.201 - § 13.236] - Subpart G—Rules of Practice In FAA Civil Penalty Actions

Subpart H [§ 13.301 - § 13.301] - Subpart H—Civil Monetary Penalty Inflation Adjustment

Subpart I [§ 13.401 - § 13.401] - Subpart I—Flight Operational Quality Assurance Programs