National Electrical Installation Standards

Standards as High as Your Own

Monday, December 31, 2018


Greetings and thank you for an enlightening and much appreciated forum. Is there a site where viewing past forum question and answer is possible? Thank you.

Kelly Stockwill



Hey Kelly thanks for your question and the compliment. The CQD forum is possible mainly because of questions and comments sent in by our readers. For those of you that have sent in previous questions, please be patient we try to publish the answers in the order they were received with some adjustment for variety and follow up questions.

The CQD page can be found at:

In the blue box on the left you can access and search the Archive of code questions and answers.

Individuals can also Subscribe and Un-Subscribe using the links in Red a few lines down and in the center of the page.

Additional information, such as about National Electrical Installation Standards (NEIS), is also available using the other tabs.

ABOUT CQD: NECA’s Code Question of the Day (CQD) is a leading National Electrical Code® forum for NECA and the industry. The CQD generates a lively dialogue and relative practical and Code-based responses to an ever-increasing and interactive audience.

IMPORTANT NOTICE: All answers are based on the latest edition of the National Electrical Code®, unless the question requests a response based on a specific edition. This correspondence is not a formal interpretation of the NEC®. Any responses expressed to the questions are opinions and do not necessarily represent the official position of NECA, NFPA, or any technical committee. In addition, this correspondence is neither intended, nor should it be relied upon, to provide professional consultation or services.

ABOUT CHARLIE: Charles M. Trout, better known as Charlie, was a nationally known NEC® expert and author. He served on several NEC® technical committees and is past chairman of CMP-12. In 2006 Charlie was awarded the prestigious Coggeshall Award for outstanding contributions to the electrical contracting industry, codes and standards development, and technical training. Charlie was also a member of NECA’s Academy of Electrical Contracting. Charlie’s experienced team of industry experts keep the CQD dialogue and discussions active and informative in the spirit of the man himself, as he wanted.

NECA STANDARDS: NECA publishes the National Electrical Installation Standards™ (NEIS™), a series of ANSI-approved performance and quality standards for electrical construction. Visit for more information. NEISÔ can be purchased in three formats: as paper books, on CD, or as electronic downloads.

NECA SAFETY PRODUCTS: NECA publishes valuable electrical safety books and CDs for the industry. Visit to view or purchase NECA safety products.

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