Which documents govern electrical safety in the workplace for electricians in many jurisdictions?

• A. NFPA 70E alone.
• B. NEC only.
• C. NFPA 70E and OSHA standards (29 CFR 1910 Subpart S and 29 CFR 1910.333).
• D. ISO 9001.

Answer: (C)

Workplace electrical safety is governed by both regulatory requirements and practical safety standards. OSHA provides the legally enforceable rules for electrical safety in the workplace, including standards in 29 CFR 1910 Subpart S and the electrical safety-related work practices in 29 CFR 1910.333. To implement those rules on the job, electricians rely on NFPA 70E, which offers detailed guidance on safe work practices, hazard analysis, arc-flash risk assessment, and the selection and use of PPE. The NEC covers how electrical systems are installed and maintained from a design and construction perspective, but it is not a day-to-day safety-practice standard. ISO 9001 relates to quality management and does not address electrical safety specifically. So, in many jurisdictions, the documents that govern electrical safety in the workplace are NFPA 70E and OSHA standards.