The official exam bulletin is published and maintained by PSI. Bulletin content (subjects covered in the exam) and file names for PDFs change regularly. Always set your “favorite” or “bookmark” to the landing page we have linked above. Candidates should always review the current exam information on the PSI website before applying or testing.
The books listed below may be allowed at the exam location as long as they have the original binding and no written notes in margins. Read your exam bulletin or online summary page and look for the "What to bring" or "What is allowed" statement for specific restrictions.
We recommend that you purchase one of the two NEC index books above to study for your exam. Each book is a comprehensive subject index to the NEC. They provide an even faster way to look up subjects covered in the exam and are far more detailed than the index at the end of the code book.
An exam study guide is currently NOT AVAILABLE
This page is being provided for research and links to books sources only. We do not have an expected date for availability. This page may have changed since your last visit. Please refresh using the F5 key on your keyboard or swipe down from the top of your mobile browser window.
