National Electrical Installation Standards

Standards as High as Your Own
 

Menu

News & Updates

OSHA ET&D 10hr and 20hr Training Announced May 20-24 Woodlands, TX

Full story

Call for Public Review

raise-sm

All NEIS Currently Available for Public Review »

Featured Standards

neca 111-2017 cover

NECA 111-2017, Standard for Installing Nonmetallic Raceways (RNC,ENT, LFNC) (ANSI)

Describes installation procedures for nonmetallic raceways of circular cross-section used for electrical power wire and cable, communications wiring, or fiber optic cables.

» Learn More
neca-305_cover_web

NECA 305-2018, Standard for Installing Fire Alarm System Job Practices

This Standard describes practices for Installing, testing, and maintaining fire alarm systems. These job practices represent a minimum level of quality for fire alarm system installations.

» Learn More

Recent Videos

Why Practice Safety? from NECAnet on Vimeo.

See more videos »

State Regulationsusa country shape

Find the major provisions of electrical code, enforcement, and contractor/electrician licensing requirements for each state in the U.S.

US Electrical Codes & Regulations by State »
Licensing Information by State ».

NEC Adoption by State

Building Codes Assistance Project Energy Code Adoption

Code Question of the Daytextbook

  • Friday, April 19, 2019
    CQD: 4/19/2019

    What is the correct way to support lay in light fixtures in a grid ceiling?

    Steve Green

  • Thursday, April 18, 2019
    CQD: 4/18/2019
    View Question and Answer

How's your knowledge?
» Get the Answer!

© 1999 – 2014 National Electrical Installation Standards. All rights reserved.
Brought to you by NECA. NECA is the voice of the electrical contracting industry NATIONAL ELECTRICAL INSTALLATION STANDARDS, NEIS and the NEIS logo are registered trademarks of the National Electrical Contractors Association.

Privacy Policy

Created by Matrix Group International, Inc.

Follow Us on: