SUBCHAPTER N—OUTER CONTINENTAL SHELF ACTIVITIES (parts 140 to 147)
- PART 140—GENERAL
- PART 141—PERSONNEL
- PART 142—WORKPLACE SAFETY AND HEALTH
- PART 143—DESIGN AND EQUIPMENT
- PART 144—LIFESAVING APPLIANCES
- PART 145—FIRE-FIGHTING EQUIPMENT
- PART 146—OPERATIONS
- PART 147—SAFETY ZONES