Which statement best describes the purpose of NFPA 70E with respect to arc flash and shocks?

Which statement best describes the purpose of NFPA 70E with respect to arc flash and shocks?

• A. It focuses on environmental sustainability.
• B. It mandates only PPE with no procedures.
• C. It provides guidelines for arcing and shock protection in general.
• D. It sets requirements for PPE, procedures, training, and safe work practices to prevent shocks and arc flash.

Answer: (D)

NFPA 70E is about creating a comprehensive electrical safety program that protects workers from shocks and arc flash by combining PPE with proper procedures, training, and safe work practices. It requires selecting and using the right PPE based on the hazard, but also mandates hazard analysis, planning, and administrative controls to reduce risk before any work is done. The standard guides how to identify arc flash risks, establish safe work procedures, train workers, and enforce practices that prevent incidents, not just what gear to wear. That combination of PPE, procedures, training, and safe work practices is what makes it the best description of the standard’s purpose. It isn’t about environmental sustainability, it isn’t PPE alone without procedures, and it isn’t a vague note about protection in general—the strength lies in the full, multi-layered approach to prevent shocks and arc flash.

NFPA 70E is about creating a comprehensive electrical safety program that protects workers from shocks and arc flash by combining PPE with proper procedures, training, and safe work practices. It requires selecting and using the right PPE based on the hazard, but also mandates hazard analysis, planning, and administrative controls to reduce risk before any work is done. The standard guides how to identify arc flash risks, establish safe work procedures, train workers, and enforce practices that prevent incidents, not just what gear to wear. That combination of PPE, procedures, training, and safe work practices is what makes it the best description of the standard’s purpose. It isn’t about environmental sustainability, it isn’t PPE alone without procedures, and it isn’t a vague note about protection in general—the strength lies in the full, multi-layered approach to prevent shocks and arc flash.