PART	Title	Time
1	PART 1 - DEFINITIONS AND ABBREVIATIONS	October 1, 2021
3	PART 3 - GENERAL REQUIREMENTS	October 1, 2021
5	PART 5 - SAFETY MANAGEMENT SYSTEMS	October 1, 2021
11	PART 11 - GENERAL RULEMAKING PROCEDURES	October 1, 2021
13	PART 13 - INVESTIGATIVE AND ENFORCEMENT PROCEDURES	October 1, 2021
14	PART 14 - RULES IMPLEMENTING THE EQUAL ACCESS TO JUSTICE ACT OF 1980	October 1, 2021
15	PART 15 - ADMINISTRATIVE CLAIMS UNDER FEDERAL TORT CLAIMS ACT	October 1, 2021
16	PART 16 - RULES OF PRACTICE FOR FEDERALLY-ASSISTED AIRPORT ENFORCEMENT PROCEEDINGS	October 1, 2021
17	PART 17 - PROCEDURES FOR PROTESTS AND CONTRACT DISPUTES	October 1, 2021
21	PART 21 - CERTIFICATION PROCEDURES FOR PRODUCTS AND ARTICLES	October 1, 2021
23	PART 23 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY AIRPLANES	October 1, 2021
25	PART 25 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES	October 1, 2021
26	PART 26 - CONTINUED AIRWORTHINESS AND SAFETY IMPROVEMENTS FOR TRANSPORT CATEGORY AIRPLANES	October 1, 2021
27	PART 27 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT	October 1, 2021
29	PART 29 - AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT	October 1, 2021