National Electrical Installation Standards

Standards as High as Your Own


Raising the Bartool belt

What are NEIS? National Electrical Installation Standards (NEIS) are the first and only quality and performance standards for electrical construction. They go beyond the minimum safety requirements of the National Electrical Code (NEC) to define what is meant by installing electrical products and systems in a “neat and workmanlike manner.”

Learn More

Featured Standardsplyers with yellow handle


NECA 202-2013 Standard for Installing and Maintaining Industrial Heat Tracing Systems (ANSI)

This standard describes procedures for the installation, testing, and documentation of electrical freeze protection and process heat tracing systems. Heat tracing cable types covered by this publication include: self-regulating, constant wattage, and zone heating cables and mineral insulated (MI) heating cables.NECA 202 is approved as an American National Standard (ANSI).
» Learn More

NECA/NEMA 605-2005, Recommended Practice for Installing Underground Nonmetallic Utility Duct (ANSI)

Describes the installation, shipping, and handling of underground single bore nonmetallic duct for power, lighting, signaling, and communications applications. Developed jointly with the National Electrical Manufacturers Association, NECA/NEMA 605 is approved as an American National Standard (ANS).

» Learn More

News & Updateswrench

State Regulationsusa country shape

Find the major provisions of electrical code, enforcement, and contractor/electrician licensing requirements for each state in the U.S. It is based upon information supplied by NECA Chapters.

State Electrical Regulations
State Low Voltage Licensing

Code Question of the Daytextbook

  • Monday, December 22, 2014
    CQD: 12/22/2014

    Dear Charlie

    This could be a ticky- tack call but wanted to get your opinion. We now see more and more security in parking lots. There are often cameras mounted to a light pole. The violation could be, that there is 208v or even 480v in the same raceway (the pole) as coax and cat 5 cable. Sleeving in smurf would not be a hardship, anyway your take please.

    Best Regards, Jim Dorsey

  • Friday, December 19, 2014
    CQD: 12/19/2014
    View Question and Answer

How's your knowledge?
» Get the Answer!