The NC electrical licensing exam uses the 2020 NEC. The current NCBEEC/PSI examination handbook lists that edition for the exam. Use 2020 practice questions and a 2020 code book, even if you work under another edition on the job.
Which books do Limited, Intermediate and Unlimited candidates use?
- 2020 National Electrical Code (NFPA 70).
- 2013 National Fire Alarm and Signaling Code (NFPA 72).
- NASCLA Contractors Guide to Business, Law and Project Management — North Carolina Electrical, 14th edition.
The 14th-edition NASCLA guide is the only NASCLA edition accepted for NC exams taken on or after June 16, 2026. Also study NC electrical contracting law and Board rules. The exam covers both.
Can you bring the NEC Handbook instead?
NC exams permit the 2020 NEC, but not the Handbook. Buy the code book listed for your test. The Handbook’s explanatory material does not make it an approved substitute. See our Code Book vs. Handbook guide.
Get ready for the NC electrical exam
Learn to find answers in the code book, work through calculations and practice for test day.
All three options include JCR’s study materials. Need the code books? JCR carries the 2020 NEC softbound book and the 2013 NFPA 72.
Why a newer code book can hurt your score
New editions can change both the answer and its location. The main ampacity table is Table 310.15(B)(16) in 2017 and Table 310.16 in 2020. Other rules, including kitchen-island receptacle requirements, also change between editions.
Practice finding the answer in the book you will use on test day. Our six-week NC study plan shows how to combine JCR’s workbook, video lessons and timed mock exams.
What if the state changes its construction code?
Construction-code adoption and exam updates are separate decisions. Follow the code adopted for the job and the reference list for your exam. Before ordering books, open the current handbook from NCBEEC’s examination page and check for a transition notice.
Common questions
Do Limited, Intermediate and Unlimited use different NEC editions?
No. All three use the 2020 NEC. They take a 100-question exam with six hours allowed and need 70% to pass.
Can I use 2023 or 2026 NEC practice questions?
Use questions written for the 2020 edition. Newer questions can teach a rule that does not match your exam. Start with JCR’s 2020 NEC practice questions.
Do specialty exams use the same full book list?
Check your classification. For example, SP-PH lists the 2020 NEC and the NC NASCLA guide. NFPA 72 is also listed for SP-SFD and SP-FA/LV. The handbook has the full list for each exam.
Official exam references reviewed October 25, 2026. Confirm the bulletin and any transition notice for your exam date.
