What is the primary purpose of NFPA 70E in electrical safety?

• A. Regulate voltage levels.
• B. Establish safe work practices, PPE requirements, and procedures to protect workers from electrical hazards in the workplace.
• C. Design electrical systems.
• D. Train management only.

Answer: (B)

NFPA 70E focuses on protecting workers from electrical hazards in the workplace by defining how to work safely around energized parts, including the practices to follow, the personal protective equipment (PPE) required, and the procedures used to de-energize or control hazards. It guides risk assessment and the selection of protective measures to reduce injuries from shocks, arc flash, and related dangers. This standard is not about regulating voltage levels or designing electrical systems—that role belongs to other codes and engineering standards. It also isn’t limited to management training; it provides a framework for workers, supervisors, and employers to implement a comprehensive electrical safety program, covering training, job planning, hazard assessment, and ongoing safety practices.