Texas electricians have a new code edition to get familiar with.
Effective September 1, 2026, the Texas Commission of Licensing and Regulation adopted amendments to 16 Texas Administrative Code (TAC), Chapter 73, §73.100, officially adopting the 2026 National Electrical Code (NEC) as the electrical code for the state of Texas. The rule includes a limited exception involving ground-fault circuit-interrupter requirements for certain outdoor outlets.
For electricians, contractors, apprentices, and anyone preparing for a Texas electrician licensing exam, this is an important update. The code book you study from matters, and the transition to a new NEC edition means it is time to pay attention to changes in both the rules and the exam material.
Texas Moves From the 2023 NEC to the 2026 NEC
Texas previously used the 2023 NEC as the state electrical code. That edition became effective September 1, 2023. With the new rule taking effect September 1, 2026, the 2026 NEC becomes the state's adopted electrical code.
The Texas Electrical Safety and Licensing Act requires the state to adopt the revised NEC as the electrical code for Texas. TDLR has also explained that the state-adopted code establishes the minimum standard for electrical work covered by the Act.
This does not mean every electrical installation in Texas will suddenly look completely different. Many familiar NEC concepts and requirements remain in place. However, a new code cycle brings changes to articles, sections, tables, exceptions, definitions, and other requirements.
Those details can make a big difference on an exam.
What Is the GFCI Exception?
One of the specific changes identified by TDLR involves NEC 210.8(F), which addresses GFCI protection for certain outdoor outlets.
During the rulemaking process, TDLR proposed removing the requirement for GFCI protection on electrical outlets supplying outdoor HVAC equipment. The stated reason was to reduce the possibility of HVAC systems malfunctioning because of equipment incompatibility.
The final adopted rule includes a limited exception concerning GFCI requirements for certain outdoor outlets. Electricians should therefore avoid assuming that every provision of the 2026 NEC applies in Texas exactly as printed in the book. The state adoption and any applicable amendments are part of the rules electricians need to understand.
What Does This Mean for Electrician License Exams?
This is probably the part that matters most if you are studying for a Texas electrician license.
TDLR has already been preparing the electrician examinations for the 2026 NEC. Examination Review Committees worked with subject matter experts to re-reference the electrician examination questions to the new code edition. TDLR reported that more than 1,300 existing examination items were reviewed, with some questions edited or removed and new questions added. The updated examinations were scheduled for republication on September 1, 2026.
That means anyone preparing for a Texas Journeyman or Master Electrician examination should pay close attention to the code edition being used for their exam.
Studying from an older NEC book can create problems because you may learn an answer that was correct under the previous code cycle but has changed under the 2026 NEC.
Apprentices and Electricians Already in the Trade
The code change is not just something for people taking an exam.
Apprentices should begin becoming familiar with the 2026 NEC now. Learning how to navigate the new edition is a valuable skill that will become increasingly important as training programs, employers, inspectors, and licensing requirements transition to the updated code.
For journeyman and master electricians, the change is a reminder that licensing does not mean the learning stops. Experienced electricians may know the NEC extremely well, but a new code edition can move requirements, modify exceptions, change tables, and introduce new provisions that affect how familiar situations are handled.
In other words, experience helps you understand the code, but experience with the 2023 NEC does not automatically make you familiar with the 2026 NEC.
Don't Just Buy a New Code Book
If you are preparing for a licensing exam, simply purchasing a 2026 NEC book is not enough.
You need to learn how to find information in it quickly.
That includes understanding the layout of the book, using the index effectively, recognizing article and section numbering, knowing where important tables are located, and becoming comfortable working through exceptions and cross-references.
This becomes especially important during an exam, when spending several minutes searching for one answer can put unnecessary pressure on the rest of your test.
A good study plan should combine code navigation with practice questions and calculations. You should also spend time working directly from the edition of the NEC that applies to your examination.
The Bottom Line for Texas Electricians
The adoption of the 2026 NEC is a significant change for the Texas electrical industry.
Starting September 1, 2026, Texas has adopted the 2026 National Electrical Code as its state electrical code, with a limited exception related to GFCI requirements for certain outdoor outlets.
For electricians preparing for a license exam, the takeaway is simple: make sure your study materials are current.
If you have been studying with a 2023 NEC book, do not assume that your existing notes, highlighted sections, tabs, and practice questions are all still correct. Compare your materials with the 2026 NEC and update your study strategy accordingly.
The new code cycle is also a good reminder that becoming a licensed electrician is not the finish line. The NEC continues to change, and staying current is part of being a competent electrical professional.
For official information about Texas electrical laws, rules, and rulemaking actions, electricians can refer to the Texas Department of Licensing and Regulation's Electricians resources.
(TDLR)
