Part 13 - INVESTIGATIVE AND ENFORCEMENT PROCEDURES
- Subpart A - GENERAL AUTHORITY TO RE-DELEGATE AND INVESTIGATIVE PROCEDURES (§§ 13.1 — 13.7)
- Subpart B - ADMINISTRATIVE ACTIONS (§ 13.11)
- Subpart C - LEGAL ENFORCEMENT ACTIONS (§§ 13.13 — 13.21)
- Subpart D - RULES OF PRACTICE FOR FAA HEARINGS (§§ 13.31 — 13.69)
- Subpart E - ORDERS OF COMPLIANCE UNDER THE HAZARDOUS MATERIALS TRANSPORTATION ACT (§§ 13.70 — 13.83-13.87)
- Subpart F - FORMAL FACT-FINDING INVESTIGATION UNDER AN ORDER OF INVESTIGATION (§§ 13.101 — 13.131)
- Subpart G - RULES OF PRACTICE IN FAA CIVIL PENALTY ACTIONS (§§ 13.201 — 13.236)
- Subpart H - CIVIL MONETARY PENALTY INFLATION ADJUSTMENT (§ 13.301)
- Subpart I - FLIGHT OPERATIONAL QUALITY ASSURANCE PROGRAMS (§ 13.401)