Which edition of NFPA 70E introduced the energized electrical work permit requirement?

The edition of NFPA 70E that introduced the energized electrical work permit requirement is the 2004 edition. This significant change was aimed at enhancing safety for employees who are working with or near energized electrical equipment. The energized electrical work permit establishes a formal procedure that must be followed before any work can commence on energized parts, ensuring that the risks are assessed, and appropriate safety measures are implemented.

The inclusion of this requirement reflects an understanding that working with live electrical systems poses considerable hazards, and by necessitating a permit, it formalizes the process to ensure safety standards are adhered to. This shift in protocol emphasizes the importance of careful planning and precaution, reducing the likelihood of accidents and injuries in the workplace. The 2004 edition thus marked a pivotal enhancement in electrical safety practices.