• Part 166 [§ 166.01 - § 166.20] - PART 166—DESIGNATION AND APPROVAL OF NAUTICAL SCHOOL SHIPS

• Part 167 [§ 167.01-1 - § 167.65-70] - PART 167—PUBLIC NAUTICAL SCHOOL SHIPS

• Part 168 [§ 168.01-1 - § 168.15-60] - PART 168—CIVILIAN NAUTICAL SCHOOL VESSELS

• Part 169 [§ 169.101 - § 169.857] - PART 169—SAILING SCHOOL VESSELS

• Part 170 [§ 170.001 - § 170.300] - PART 170—STABILITY REQUIREMENTS FOR ALL INSPECTED VESSELS

• Part 171 [§ 171.001 - § 171.155] - PART 171—SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS

• Part 172 [§ 172.005 - § 172.245] - PART 172—SPECIAL RULES PERTAINING TO BULK CARGOES

• Part 173 [§ 173.001 - § 173.095] - PART 173—SPECIAL RULES PERTAINING TO VESSEL USE

• Part 174 [§ 174.005 - § 174.360] - PART 174—SPECIAL RULES PERTAINING TO SPECIFIC VESSEL TYPES

• Part 175 [§ 175.100 - § 175.900] - PART 175—GENERAL PROVISIONS

• Part 176 [§ 176.1 - § 176.930] - PART 176—INSPECTION AND CERTIFICATION

• Part 177 [§ 177.100 - § 177.1030] - PART 177—CONSTRUCTION AND ARRANGEMENT

• Part 178 [§ 178.115 - § 178.510] - PART 178—INTACT STABILITY AND SEAWORTHINESS

• Part 179 [§ 179.15 - § 179.360] - PART 179—SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY

• Part 180 [§ 180.10 - § 180.210] - PART 180—LIFESAVING EQUIPMENT AND ARRANGEMENTS

• Part 181 [§ 181.115 - § 181.610] - PART 181—FIRE PROTECTION EQUIPMENT

• Part 182 [§ 182.100 - § 182.730] - PART 182—MACHINERY INSTALLATION

• Part 183 [§ 183.100 - § 183.550] - PART 183—ELECTRICAL INSTALLATION

• Part 184 [§ 184.100 - § 184.710] - PART 184—VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT

• Part 185 [§ 185.100 - § 185.910] - PART 185—OPERATIONS

• Part 186-187 - PARTS 186-187 [RESERVED]

• Part 188 [§ 188.01-1 - § 188.35-5] - PART 188—GENERAL PROVISIONS

• Part 189 [§ 189.01-1 - § 189.60-45] - PART 189—INSPECTION AND CERTIFICATION

• Part 190 [§ 190.00-1 - § 190.25-90] - PART 190—CONSTRUCTION AND ARRANGEMENT

• Part 191-192 - PARTS 191-192 [RESERVED]

• Part 193 [§ 193.01-1 - § 193.60-10] - PART 193—FIRE PROTECTION EQUIPMENT

• Part 194 [§ 194.01-1 - § 194.90-1] - PART 194—HANDLING, USE, AND CONTROL OF EXPLOSIVES AND OTHER HAZARDOUS MATERIALS

• Part 195 [§ 195.01-1 - § 195.40-1] - PART 195—VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT

• Part 196 [§ 196.01-1 - § 196.95-1] - PART 196—OPERATIONS

• Part 197 [§ 197.200 - § 197.580] - PART 197—GENERAL PROVISIONS

• Part 198 - PART 198 [RESERVED]

• Part 199 [§ 199.01 - § 199.640] - PART 199—LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS