Subchapter U - OCEANOGRAPHIC RESEARCH VESSELS
- Part 188 - GENERAL PROVISIONS (§§ 188.01-1 — 188.35-5)
- Part 189 - INSPECTION AND CERTIFICATION (§§ 189.01-1 — 189.60-45)
- Part 190 - CONSTRUCTION AND ARRANGEMENT (§§ 190.00-1 — 190.25-90)
- Part 191-192 - RESERVED
- Part 193 - FIRE PROTECTION EQUIPMENT (§§ 193.01-1 — 193.60-10)
- Part 194 - HANDLING, USE, AND CONTROL OF EXPLOSIVES AND OTHER HAZARDOUS MATERIALS (§§ 194.01-1 — 194.90-1)
- Part 195 - VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT (§§ 195.01-1 — 195.40-1)
- Part 196 - OPERATIONS (§§ 196.01-1 — 196.95-1)