Subtitle A - OFFICE OF THE SECRETARY OF TRANSPORTATION
- Part 1 - ORGANIZATION AND DELEGATION OF POWERS AND DUTIES (§§ 1.1 — 1)
- Part 3 - OFFICIAL SEAL (§ 3.1)
- Part 5 - ADMINISTRATIVE PROCEDURES (§§ 5.1 — 5.9)
- Part 6 - IMPLEMENTATION OF EQUAL ACCESS TO JUSTICE ACT IN AGENCY PROCEEDINGS (§§ 6.1 — 6.39)
- Part 7 - PUBLIC AVAILABILITY OF INFORMATION (§§ 7.1 — 7.46)
- Part 8 - CLASSIFIED INFORMATION: CLASSIFICATION/DECLASSIFICATION/ACCESS (§§ 8.1 — 8.31)
- Part 9 - TESTIMONY OF EMPLOYEES OF THE DEPARTMENT AND PRODUCTION OF RECORDS IN LEGAL PROCEEDINGS (§§ 9.1 — 9.19)
- Part 10 - MAINTENANCE OF AND ACCESS TO RECORDS PERTAINING TO INDIVIDUALS (§§ 10.1 — 10)
- Part 11 - PROTECTION OF HUMAN SUBJECTS (§§ 11.101 — 11.124)
- Part 15 - PROTECTION OF SENSITIVE SECURITY INFORMATION (§§ 15.1 — 15.19)
- Part 17 - INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF TRANSPORTATION PROGRAMS AND ACTIVITIES (§§ 17.1 — 17.13)
- Part 20 - NEW RESTRICTIONS ON LOBBYING (§§ 20.100 — 20)
- Part 21 - NONDISCRIMINATION IN FEDERALLY-ASSISTED PROGRAMS OF THE DEPARTMENT OF TRANSPORTATION-EFFECTUATION OF TITLE VI OF THE CIVIL RIGHTS ACT OF 1964 (§ 21)
- Part 22 - SHORT-TERM LENDING PROGRAM (STLP) (§§ 22.1 — 22.69)
- Part 23 - PARTICIPATION OF DISADVANTAGED BUSINESS ENTERPRISE IN AIRPORT CONCESSIONS (§§ 23.1 — 23)
- Part 24 - UNIFORM RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION FOR FEDERAL AND FEDERALLY-ASSISTED PROGRAMS (§§ 24.1 — 24)
- Part 25 - NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE (§§ 25.100 — 25.605)
- Part 26 - PARTICIPATION BY DISADVANTAGED BUSINESS ENTERPRISES IN DEPARTMENT OF TRANSPORTATION FINANCIAL ASSISTANCE PROGRAMS (§§ 26.1 — 26)
- Part 27 - NONDISCRIMINATION ON THE BASIS OF DISABILITY IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE (§§ 27.1 — 27.129)
- Part 28 - ENFORCEMENT OF NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES CONDUCTED BY THE DEPARTMENT OF TRANSPORTATION (§§ 28.101 — 28.171-28.999)
- Part 29 - TRIBAL TRANSPORTATION SELF-GOVERNANCE PROGRAM (§§ 29.1 — 29.933)
- Part 30 - DENIAL OF PUBLIC WORKS CONTRACTS TO SUPPLIERS OF GOODS AND SERVICES OF COUNTRIES THAT DENY PROCUREMENT MARKET ACCESS TO U.S. CONTRACTORS (§§ 30.1 — 30.19)
- Part 31 - PROGRAM FRAUD CIVIL REMEDIES (§§ 31.1 — 31.47)
- Part 32 - GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) (§§ 32.100 — 32.670)
- Part 33 - TRANSPORTATION PRIORITIES AND ALLOCATION SYSTEM (§§ 33.1 — 33)
- Part 37 - TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) (§§ 37.1 — 37)
- Part 38 - AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES (§§ 38.1 — 38.179)
- Part 39 - TRANSPORTATION FOR INDIVIDUALS WITH DISABILITIES: PASSENGER VESSELS (§§ 39.1 — 39.109)
- Part 40 - PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS (§§ 40.1 — 40)
- Part 41 - SEISMIC SAFETY (§§ 41.100 — 41.125)
- Part 71 - STANDARD TIME ZONE BOUNDARIES (§§ 71.1 — 71.14)
- Part 79 - MEDALS OF HONOR (§§ 79.1 — 79.9)
- Part 80 - CREDIT ASSISTANCE FOR SURFACE TRANSPORTATION PROJECTS (§§ 80.1 — 80.21)
- Part 89 - IMPLEMENTATION OF THE FEDERAL CLAIMS COLLECTION ACT (§§ 89.1 — 89.47)
- Part 91 - INTERNATIONAL AIR TRANSPORTATION FAIR COMPETITIVE PRACTICES (§§ 91.1 — 91.13)
- Part 92 - RECOVERING DEBTS TO THE UNITED STATES BY SALARY OFFSET (§§ 92.1 — 92.45)
- Part 93 - RESERVED
- Part 98 - ENFORCEMENT OF RESTRICTIONS ON POST-EMPLOYMENT ACTIVITIES (§§ 98.1 — 98.13)
- Part 99 - EMPLOYEE RESPONSIBILITIES AND CONDUCT (§§ 99.735-1 — 99.735)