Which code sections cover operation maintenance and construction of electric power control transformation and distribution?

• A. 1910.100 and 1910.200
• B. 1910 Sub X and 1910 Sub Y
• C. 1910.269 and 1910 sub v
• D. NFPA 70E

Answer: (D)

Understanding electrical work safety for operation, maintenance, and construction of power control, transformation, and distribution means looking for a standard that prescribes how workers should perform tasks around energized equipment. NFPA 70E does exactly that by detailing safe electrical work practices, hazard analysis, arc flash mitigation, PPE requirements, and procedures for de-energizing, isolating, verifying, and locking out equipment. It is widely used as the practical safety framework for crews who operate, maintain, or construct electrical systems, and it is commonly referenced by OSHA regulations to ensure worker protection. While OSHA standards in this area outline legal requirements, they are complemented by NFPA 70E’s actionable guidance for day-to-day work activities. The other options either do not provide the same comprehensive safety practices for these tasks or are not standard references used to guide electrical safety programs.