Which additional regulations commonly govern propane safety along with NFPA 58?

• A. OSHA and DOT regulations and local codes.
• B. The National Electrical Code only.
• C. Local municipal ordinances only.
• D. NFPA 58 only.

Answer: (A)

Propane safety relies on multiple regulatory layers that address different stages—design and storage, worker safety, and transportation. NFPA 58 covers how propane systems are designed, installed, and operated, but it doesn't govern how workers must be protected or how propane is shipped. OSHA regulations provide requirements for worker safety, training, hazard communication, and protective measures in facilities handling propane. DOT regulations control the shipping, packaging, labeling, and placarding of propane when it’s transported, including interstate movement. Local codes enforce fire protection and building requirements at the site and can add stricter rules. So the best answer combines OSHA, DOT, and local codes with NFPA 58 to cover storage, handling, and transport comprehensively.