SubChapter A—Procedures Applicable to the Public

Part 1 - Organization, General Course and Methods Governing Marine Safety Functions

Part 2 - Vessel Inspections

Part 3 - Designation of Oceanographic Research Vessels

Part 4 - Marine Casualties and Investigations

Part 5 - Marine Investigation Regulations - Personnel Action

Part 6 - Waivers of Navigation and Vessel Inspection Laws and Regulations

Part 7 - Boundary Lines

Part 8 - Vessel Inspection Alternatives

Part 9 - Extra Compensation for Overtime Services

SubChapter B—Merchant Marine Officers and Seamen

Part 10 - Merchant Mariner Credential

Part 11 - Requirements for Officer Endorsements

Part 12 - Requirements for Rating Endorsements

Part 13 - Certification of Tankermen

Part 14 - Shipment and Discharge of Merchant Mariners

Part 15 - Manning Requirements

Part 16 - Chemical Testing

Part 510 - LICENSING OF OCEAN FREIGHT FORWARDERS

SubChapter C - Uninspected Vessels

Part 24 - General Provisions

Part 25 - Requirements

Part 26 - Operations

Part 27 - Towing Vessels

Part 28 - Requirements for Commercial Fishing Industry Vessels

SubChapter D—Tank Vessels

Part 30 - General Provisions

Part 31 - Inspection and Certification

Part 32 - Special Equipment, Machinery, and Hull Requirements

Part 34 - Fire Fighting Equipment

Part 35 - Operations

Part 36 - Elevated Temperature Cargoes

Part 38 - Liquefied Flammable Gases

Part 39 - Vapor Control Systems

Part 40 - [Reserved]

Part 571 - INTERPRETATIONS AND STATEMENTS OF POLICY

Part 572 - AGREEMENTS BY OCEAN COMMON CARRIERS AND OTHER PERSONS SUBJECT TO THE SHIPPING ACT OF 1984

Part 582 - CERTIFICATION OF COMPANY POLICIES AND EFFORTS TO COMBAT REBATING IN THE FOREIGN COMMERCE OF THE UNITED STATES

Part 583 - SURETY FOR NON-VESSEL-OPERATING COMMON CARRIERS

Part 585 - REGULATIONS TO ADJUST OR MEET CONDITIONS UNFAVORABLE TO SHIPPING IN THE FOREIGN TRADE OF THE UNITED STATES

SubChapter E - Load Lines

Part 41 - [Reserved]

Part 42 - Domestic and Foreign Voyages by Sea

Part 43 - [Reserved]

Part 44 - Special Service Limited Domestic Voyages

Part 45 - Great Lakes Load Lines

Part 46 - Subdivision Load Lines for Passenger Vessels

Part 47 - Combination Load Lines

SubChapter F—Marine Engineering

Part 50 - General Provisions

Part 51 - [Reserved]

Part 52 - Power Boilers

Part 53 - Heating Boilers

Part 54 - Pressure Vessels

Part 56 - Piping Systems and Appurtenances

Part 57 - Welding and Brazing

Part 58 - Main and Auxiliary Machinery and Related Systems

Part 59 - Repairs to Boilers, Pressure Vessels, and Appurtenances

Part 60 - [Reserved]

Part 61 - Periodic Tests and Inspections

Part 62 - Vital System Automation

Part 63 - Automatic Auxiliary Boilers

Part 64 - Marine Portable Tanks and Cargo Handling Systems

SubChapter G—Documentation and Measurement of Vessels

Part 66 - [Reserved]

Part 67 - Documentation of Vessels

Part 68 - Documentation of Vessels: Exceptions to Coastwise Qualification

Part 69 - Measurement of Vessels

SubChapter H—Passenger Vessels

Part 70 - General Provisions

Part 71 - Inspection and Certification

Part 72 - Construction and Arrangement

Part 76 - Fire Protection Equipment

Part 77 - Vessel Control and Miscellaneous Systems and Equipment

Part 78 - Operations

Part 80 - Disclosure of Safety Standards and Country of Registry

Parts 81--89 - [Reserved]

SubChapter I—Cargo and Miscellaneous Vessels

Part 90 - General Provisions

Part 91 - Inspection and Certification

Part 92 - Construction and Arrangement

Part 93 - Stability

Part 95 - Fire Protection Equipment

Part 96 - Vessel Control and Miscellaneous Systems and Equipment

Part 97 - Operations

Part 98 - Special Construction, Arrangement, and Other Provisions for Certain Dangerous Cargoes in Bulk

Part 105 - Commercial Fishing Vessels Dispensing Petroleum Products

Part 106 - Requirements for Nonqualified Vessels That Perform Certain Aquaculture Support Operations

SubChapter I-A—Mobile Offshore Drilling Units

Part 107 - Inspection and Certification

Part 108 - Design and Equipment

Part 109 - Operations

SubChapter J—Electrical Engineering

Part 110 - General Provisions

Part 111 - Electric Systems—General Requirements

Part 112 - Emergency Lighting and Power Systems

Part 113 - Communication and Alarm Systems and Equipment

SubChapter K—Small Passenger Vessels Carrying More Than 150 Passengers or with Overnight Accommodations for More Than 49 Passengers

Part 114 - General Provisions

Part 115 - Inspection and Certification

Part 116 - Construction and Arrangement

Part 117 - Lifesaving Equipment and Arrangements

Part 118 - Fire Protection Equipment

Part 119 - Machinery Installation

Part 120 - Electrical Installation

Part 121 - Vessel Control and Miscellaneous Systems and Equipment

Part 122 - Operations

Parts 123--124 - [Reserved]

SubChapter L—Offshore Supply Vessels

Part 125 - General

Part 126 - Inspection and Certification

Part 127 - Construction and Arrangements

Part 128 - Marine Engineering: Equipment and Systems

Part 129 - Electrical Installations

Part 130 - Vessel Control, and Miscellaneous Equipment and Systems

Part 131 - Operations

Part 132 - Fire-Protection Equipment

Part 133 - Lifesaving Systems

Part 134 - Added Provisions for Liftboats

Part 135 - [Reserved]

SubChapter M - Towing Vessels

Part 136 - Certification

Part 137 - Vessel Compliance

Part 138 - Towing Safety Management System (TSMS)

Part 139 - Third-Party Organizations

Part 140 - Operations

Part 141 - Lifesaving

Part 142 - Fire Protection

Part 143 - Machinery and Electrical Systems and Equipment

Part 144 - Construction and Arrangement

SubChapter N—Dangerous Cargoes

Part 147 - Hazardous Ships' Stores

Part 148 - Carriage of Bulk Solid Materials That Require Special Handling

Part 149 - [Reserved]

Parts 145--146 - [Reserved]

Part 147a - Interim Regulations for Shipboard Fumigation

SubChapter O—Certain Bulk Dangerous Cargoes

Part 150 - Compatibility of Cargoes

Part 151 - Barges Carrying Bulk Liquid Hazardous Material Cargoes

Part 152 - [Reserved]

Part 153 - Ships Carrying Bulk Liquid, Liquefied Gas, or Compressed Gas Hazardous Materials

Part 154 - Safety Standards for Self-Propelled Vessels Carrying Bulk Liquefied Gases

Part 155 - [Reserved]

SubChapter P - Manning of Vessels

SubChapter Q—Equipment, Construction, and Materials: Specifications and Approval

Part 159 - Approval of Equipment and Materials

Part 160 - Lifesaving Equipment

Part 161 - Electrical Equipment

Part 162 - Engineering Equipment

Part 163 - Construction

Part 164 - Materials

Part 165 - [Reserved]

Parts 156--158 - [Reserved]

SubChapter R—Nautical Schools

Part 166 - Designation and Approval of Nautical School Ships

Part 167 - Public Nautical School Ships

Part 168 - Civilian Nautical School Vessels

Part 169 - Sailing School Vessels

SubChapter S - Subdivision and Stability

Part 170 - Stability Requirements for All Inspected Vessels

Part 171 - Special Rules Pertaining to Vessels Carrying Passengers

Part 172 - Special Rules Pertaining to Bulk Cargoes

Part 173 - Special Rules Pertaining to Vessel Use

Part 174 - Special Rules Pertaining to Specific Vessel Types

SubChapter T—Small Passenger Vessels (Under 100 Gross Tons)

Part 175 - General Provisions

Part 176 - Inspection and Certification

Part 177 - Construction and Arrangement

Part 178 - Intact Stability and Seaworthiness

Part 179 - Subdivision, Damage Stability, and Watertight Integrity

Part 180 - Lifesaving Equipment and Arrangements

Part 181 - Fire Protection Equipment

Part 182 - Machinery Installation

Part 183 - Electrical Installation

Part 184 - Vessel Control and Miscellaneous Systems and Equipment

Part 185 - Operations

Parts 186--187 - [Reserved]

SubChapter U—Oceanographic Research Vessels

Part 188 - General Provisions

Part 189 - Inspection and Certification

Part 190 - Construction and Arrangement

Part 193 - Fire Protection Equipment

Part 194 - Handling, Use, and Control of Explosives and Other Hazardous Materials

Part 195 - Vessel Control and Miscellaneous Systems and Equipment

Part 196 - Operations

Parts 191--192 - [Reserved]

SubChapter V - Marine Occupational Safety and Health Standards

Part 197 - General Provisions

Part 198 - [Reserved]

SubChapter W—Lifesaving Appliances and Arrangements

Part 199 - Lifesaving Systems for Certain Inspected Vessels