Mike Holt code update support (review 4)

What Mike Holt actually does for code updates

Mike Holt Enterprises has been the gold standard for NEC training since the 1970s. When a new code cycle drops, Mike and his team produce updated textbooks, illustrated guides, video courses, and continuing education programs covering every significant change. The 2023 NEC update package, for example, walks through the changes article by article with graphics and commentary.

For working electricians, the value is the explanation. Mike does not just quote NEC 210.8(F) and move on. He shows you why the GFCI requirement for outdoor outlets fed from a dwelling expanded, what the CMP was responding to, and how to apply it on a real service call. That context matters when an inspector pushes back or a customer asks why the new install costs more than the old one.

The catch: it is training material, not a field reference. You buy it, you study it, you sit for the CEU exam. Then the book goes on the shelf and you go back to work.

How the update content is delivered

Mike Holt sells code update content in a few formats:

• Printed Changes to the NEC textbook, usually 200 to 400 pages depending on the cycle
• DVD and streaming video courses with Mike and his instructors walking through each change
• Online CEU courses that satisfy state continuing education requirements in most jurisdictions
• Live in-person and virtual seminars timed to the new code adoption
• Free YouTube clips and newsletter highlights for the bigger changes

Pricing runs from free (YouTube, newsletter) to several hundred dollars for a full update package with CEUs. The CEU piece is what most guys actually pay for, since you need the hours for license renewal anyway and the code update content comes bundled.

Update timing is tied to the NEC publication cycle. NFPA releases the new code, Mike's team works through it, and updated materials ship within a few months. By the time your state adopts the new cycle, the Mike Holt material is ready.

Where it works and where it falls short on the job

Mike Holt material shines when you sit down to actually learn the changes. Before a code cycle adoption, spending a weekend with the update book and videos will get you up to speed on what is new in 210.8, 230.85, 240.67, and the rest. You will understand the why, not just the what.

Where it falls short is the moment you are standing in a panel room at 2pm trying to remember whether the new emergency disconnect rule in NEC 230.85 applies to a service replacement on a 1962 house. The book is in the truck, or at home, or you watched the video three months ago and the details are fuzzy. You need an answer in 30 seconds, not a 12 minute video segment.

Tip: keep one Mike Holt update book in the truck for the first six months after a code cycle adoption. After that, the material you actually need has moved into your head, and the book becomes dead weight.

Honest comparison with a search-first reference

Ask BONBON is not trying to replace Mike Holt. The two tools do different jobs. Mike teaches you the code. A field reference helps you recall and apply it under time pressure.

The honest framing:

1. Use Mike Holt to learn the new cycle. Watch the videos, read the changes book, take the CEUs.
2. Use a field reference on the truck to look up the specific article when you need to cite it to an inspector, an apprentice, or a homeowner.
3. Cross-check anything ambiguous against the actual NEC text in your state's adopted edition.

The gap Mike Holt does not fill is the search problem. His content is organized as a course, not a database. If you want to know every place the 2023 NEC changed the rules around energy storage systems, you flip through the book hunting for the relevant chapters. A search-first tool gets you there in two taps.

What about code update tracking between cycles

NEC cycles run three years, but TIAs (Tentative Interim Amendments) and errata can change requirements mid-cycle. Mike Holt covers the major ones in his newsletter and YouTube channel, but it is not a structured tracking system. You have to subscribe and pay attention.

State-level adoption is another wrinkle. Your jurisdiction might be on the 2020 NEC while the rest of the country moved to 2023, or might have local amendments that override specific articles. Mike Holt teaches the national code. Local amendments are on you to track through your AHJ.

Tip: bookmark your state electrical board's adoption page and check it twice a year. Mike Holt will not flag a local amendment that only affects your jurisdiction.

Bottom line for working electricians

Mike Holt is the right answer for learning a new code cycle. Nobody explains the NEC better, and the CEU credit makes it pay for itself. If you are not already buying his update package each cycle, you should be.

Mike Holt is the wrong answer for fast field lookup. The format is built for study, not for a 30 second answer in a crawl space. Pair the training with a search-first reference on your phone and you cover both jobs without leaving gaps.

Two tools, two purposes. Anyone selling you one as a replacement for the other has not spent enough time on the job.