Code of Federal Regulations > Title 33 > Chapter I - CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Sep 16, 2025

Part 1 [§ 1.01-1 - § 1.26-25] - PART 1—GENERAL PROVISIONS

Part 2 [§ 2.1 - § 2.45] - PART 2—JURISDICTION

Part 3 [§ 3.01-1 - § 3.85-15] - PART 3—COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES

Part 4 [§ 4.01 - § 4.02] - PART 4—OMB CONTROL NUMBERS ASSIGNED PURSUANT TO THE PAPERWORK REDUCTION ACT

Part 5 [§ 5.1 - § 5.48] - PART 5—COAST GUARD AUXILIARY

Part 6 [§ 6.01-1 - § 6.19-1] - PART 6—PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES

Part 8 [§ 8.1 - § 8.7] - PART 8—UNITED STATES COAST GUARD RESERVE

Part 13 [§ 13.01-1 - § 13.01-45] - PART 13—DECORATIONS, MEDALS, RIBBONS AND SIMILAR DEVICES

Part 17 [§ 17.01-1 - § 17.05-10] - PART 17—UNITED STATES COAST GUARD GENERAL GIFT FUND

Part 19 [§ 19.01 - § 19.15] - PART 19—WAIVERS OF NAVIGATION AND VESSEL INSPECTION LAWS AND REGULATIONS 1

Part 20 [§ 20.101 - § 20.1315] - PART 20—RULES OF PRACTICE, PROCEDURE, AND EVIDENCE FOR FORMAL ADMINISTRATIVE PROCEEDINGS OF THE COAST GUARD

Part 23 [§ 23.01 - § 23.30] - PART 23—DISTINCTIVE MARKINGS FOR COAST GUARD VESSELS AND AIRCRAFT

Part 25 [§ 25.101 - § 25.805] - PART 25—CLAIMS

Part 26 [§ 26.01 - § 26.09] - PART 26—VESSEL BRIDGE-TO-BRIDGE RADIOTELEPHONE REGULATIONS

Part 27 [§ 27.3 - § 27.3] - PART 27—ADJUSTMENT OF CIVIL MONETARY PENALTIES FOR INFLATION

Part 40 [§ 40.1 - § 40.1] - PART 40—CADETS OF THE COAST GUARD

Part 45 [§ 45.1 - § 45.2] - PART 45—ENLISTMENT OF PERSONNEL

Part 49 [§ 49.01-1 - § 49.15-1] - PART 49—PAYMENT OF AMOUNTS DUE MENTALLY INCOMPETENT COAST GUARD PERSONNEL

Part 50 [§ 50.1 - § 50.6] - PART 50—COAST GUARD RETIRING REVIEW BOARD

Part 51 [§ 51.1 - § 51.11] - PART 51—COAST GUARD DISCHARGE REVIEW BOARD

Part 52 [§ 52.1 - § 52.81] - PART 52—BOARD FOR CORRECTION OF MILITARY RECORDS OF THE COAST GUARD

Part 53 [§ 53.1 - § 53.11] - PART 53—COAST GUARD WHISTLEBLOWER PROTECTION

Part 54 [§ 54.01 - § 54.07] - PART 54—ALLOTMENTS FROM ACTIVE DUTY PAY FOR CERTAIN SUPPORT OBLIGATIONS

Part 55 [§ 55.1 - § 55.13] - PART 55—CHILD DEVELOPMENT SERVICES

Part 60 - PART 60 [RESERVED]

Part 62 [§ 62.1 - § 62.65] - PART 62—UNITED STATES AIDS TO NAVIGATION SYSTEM

Part 64 [§ 64.01 - § 64.33] - PART 64—MARKING OF STRUCTURES, SUNKEN VESSELS AND OTHER OBSTRUCTIONS

Part 66 [§ 66.01-1 - § 66.10-35] - PART 66—PRIVATE AIDS TO NAVIGATION

Part 67 [§ 67.01-1 - § 67.50-50] - PART 67—AIDS TO NAVIGATION ON ARTIFICIAL ISLANDS AND FIXED STRUCTURES

Part 70 [§ 70.01-1 - § 70.05-20] - PART 70—INTERFERENCE WITH OR DAMAGE TO AIDS TO NAVIGATION

Part 72 [§ 72.01-1 - § 72.05-10] - PART 72—MARINE INFORMATION

Part 74 [§ 74.01-1 - § 74.20-1] - PART 74—CHARGES FOR COAST GUARD AIDS TO NAVIGATION WORK

Part 76 [§ 76.01-1 - § 76.10-1] - PART 76—SALE AND TRANSFER OF AIDS TO NAVIGATION EQUIPMENT

Part - Special Note—Application of the 72 COLREGS to territories and possessions.

Part 80 [§ 80.01 - § 80.1705] - PART 80—COLREGS DEMARCATION LINES

Part 81 [§ 81.1 - § 81.20] - PART 81—72 COLREGS: IMPLEMENTING RULES

Part 82 [§ 82.1 - § 82.7] - PART 82—72 COLREGS: INTERPRETATIVE RULES

Part 83 [§ 83.01 - § 83.38] - PART 83—NAVIGATION RULES

Part 84 [§ 84.01 - § 84.20] - PART 84—ANNEX I: POSITIONING AND TECHNICAL DETAILS OF LIGHTS AND SHAPES

Part 85 - PART 85 [RESERVED]

Part 86 [§ 86.01 - § 86.03] - PART 86—ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES

Part 87 [§ 87.01 - § 87.03] - PART 87—ANNEX IV: DISTRESS SIGNALS

Part 88 [§ 88.01 - § 88.07] - PART 88—ANNEX V: PILOT RULES

Part 89 [§ 89.1 - § 89.27] - PART 89—INLAND NAVIGATION RULES: IMPLEMENTING RULES

Part 90 [§ 90.1 - § 90.7] - PART 90—INLAND RULES: INTERPRETATIVE RULES

Part 95 [§ 95.001 - § 95.050] - PART 95—OPERATING A VESSEL WHILE UNDER THE INFLUENCE OF ALCOHOL OR A DANGEROUS DRUG

Part 96 [§ 96.100 - § 96.495] - PART 96—RULES FOR THE SAFE OPERATION OF VESSELS AND SAFETY MANAGEMENT SYSTEMS

Part 97 [§ 97.100 - § 97.320] - PART 97—RULES FOR THE SAFE OPERATION OF VESSELS, STOWAGE AND SECURING OF CARGOES

Part 100 [§ 100.01 - § 100.1799] - PART 100—SAFETY OF LIFE ON NAVIGABLE WATERS

Part 101 [§ 101.100 - § 101.670] - PART 101—MARITIME SECURITY: GENERAL

Part 102 - PART 102—MARITIME SECURITY: NATIONAL MARITIME TRANSPORTATION SECURITY [RESERVED]

Part 103 [§ 103.100 - § 103.520] - PART 103—MARITIME SECURITY: AREA MARITIME SECURITY

Part 104 [§ 104.100 - § 104.415] - PART 104—MARITIME SECURITY: VESSELS

Part 105 [§ 105.100 - § 105.550] - PART 105—MARITIME SECURITY: FACILITIES

Part 106 [§ 106.100 - § 106.415] - PART 106—MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES

Part 107 [§ 107.200 - § 107.240] - PART 107—NATIONAL VESSEL AND FACILITY CONTROL MEASURES AND LIMITED ACCESS AREAS

Part 109 [§ 109.01 - § 109.20] - PART 109—GENERAL

Part 110 [§ 110.1 - § 110.255] - PART 110—ANCHORAGE REGULATIONS

Part 114 [§ 114.01 - § 114.50] - PART 114—GENERAL

Part 115 [§ 115.01 - § 115.70] - PART 115—BRIDGE LOCATIONS AND CLEARANCES; ADMINISTRATIVE PROCEDURES

Part 116 [§ 116.01 - § 116.55] - PART 116—ALTERATION OF UNREASONABLY OBSTRUCTIVE BRIDGES

Part 117 [§ 117.1 - § 117.1107] - PART 117—DRAWBRIDGE OPERATION REGULATIONS

Part 118 [§ 118.1 - § 118.160] - PART 118—BRIDGE LIGHTING AND OTHER SIGNALS

Part 120-124 - PARTS 120-124 [RESERVED]