Nfpa 70e
Nfpa 70e
"NFPA 70E
The 2004 edition of NFPA 70E, Standard for Electrical Safety in the Workplace, was prepared
by the Technical Committee on Electrical Safety in the Workplace and acted on by the National
Fire Protection Association at its November Meeting held November 17?19, 2003, in
Reno, Nevada. This seventh edition was issued by the Standards Council on January 14, 2004,
with an effective date of February 11, 2004, and supersedes all previous editions. It was approved
as an American National Standard on February 11, 2004.
The seventh edition of NFPA 70E reflects several significant changes to the document.
The major changes emphasize safe work practices and also enhance the clarity and usability
of the document. The name of the document was changed to NFPA 70E, Standard for Electrical
Safety in the Workplace. The entire document was reformatted to comply with the NEC?
Style Manual, thus providing a unique designation for each requirement.
The existing parts
were renamed as chapters and were reorganized to emphasize safety-related work practices by
moving that section to the front of the document.
Chapter 1, which addresses safety-related work practices, also was reorganized to emphasize
working on live parts as the last alternative work practice. The document also incorporates
an energized electrical work permit and related requirements. Several definitions were
modified or added to enhance the usability of the document, and Chapter 4 was updated to correlate
with the 2002 edition of the National Electrical Code?(NEC?).
Chapter 4 of NFPA 70E
Essential to the proper use of Chapter 4 is the understanding that it is not intended to be applied
as a design, installation, modification, or construction standard for an electrical installation
or system. Its content has been intentionally limited in comparison to the content of the
NEC to apply to an electrical installation or system as part of an employee?s workplace. This
standard is compatible with corresponding provisions of the NEC, but it is not intended to, nor
can it be, used in lieu of the NEC.
Chapter 4 of NFPA 70E was intended to serve a very specific need of OSHA. Omission
of any requirements presently in the NEC does not affect the NEC, nor should these omitted
requirements be considered as unimportant. They are essential to the NEC and its intended application,
which is to be used by those who design, install, and inspect electrical installations.
NFPA 70E, on the other hand, is intended to be used by employers, employees, and OSHA."