Mike Holt code update support (review 3)

What Mike Holt actually offers for code updates

Mike Holt Enterprises is a code training company, not an app. When the NEC changes, they update their printed Understanding the NEC books, their illustrated code library, their video courses, and their continuing education classes. The 2023 cycle got a full revision. The 2026 cycle will get the same treatment once NFPA finalizes the language.

That update model is paper and video first, digital second. You buy the new edition. You watch the change videos. You take a CEU class that walks the deltas. It is thorough and it is expensive, and it works on the timeline of a publisher, not a service truck.

If you are studying for a master's exam or running an in-house training program, that is exactly what you want. If you are standing in an attic at 2pm trying to figure out whether the 2023 receptacle rules apply on a remodel permitted in 2024, it is not.

How code updates actually reach you

Here is the gap nobody talks about. The NEC publishes a new edition every three years. Your state or AHJ adopts it on their own schedule, sometimes two years late, sometimes with local amendments stacked on top. Mike Holt's materials cover the national code well. They do not track which county you are working in.

So the working electrician ends up juggling three things at once:

• The current NEC cycle (2023 in most places, 2026 coming)
• Whatever cycle their AHJ has actually adopted
• Local amendments that override the national text

Mike Holt covers the first one beautifully. The other two are on you. That is not a knock on the company, it is just the shape of how they sell training.

The price of staying current with Holt

A full Understanding the NEC set for one cycle runs a few hundred dollars. The illustrated library, the change videos, and the CEU bundles push it higher. If you upgrade every cycle, you are spending real money to keep paper editions on the shelf.

For a shop owner training apprentices, that math works. The materials are excellent and the explanations are some of the clearest in the industry. For a one-truck contractor or a journeyman who just wants to look up 210.8(F) on the fly, it is a heavy lift.

Field tip: if you only buy one Holt product, get the change-of-code video for the cycle your AHJ just adopted. Watch it once on a Saturday. The deltas stick better than reading the redlines.

Where Holt shines and where it does not

Holt's strength is teaching. The way Mike breaks down grounding versus bonding in 250, the way he illustrates the difference between 210.52 dwelling receptacle requirements and 210.8 GFCI requirements, the way he walks through 240.4(D) small conductor rules... that is gold for understanding the code.

What it does not do is search. You cannot type "EV charger 60A garage" into a Holt book and get the four articles you need. You flip pages, you check the index, you cross-reference. That is fine at a desk. It is brutal on a job.

• Strong: deep explanations of why a rule exists
• Strong: exam prep, especially master's and journeyman
• Strong: classroom and apprentice training
• Weak: instant lookup in the field
• Weak: tracking AHJ adoption status
• Weak: keeping pace with mid-cycle TIAs

Holt versus a code app, honestly

This is a competitor post so we will be straight. Mike Holt and an app like Ask BONBON are not really doing the same job. Holt teaches you the code. An app helps you apply it on the truck.

If you are an apprentice or studying for a license, Holt's materials will make you a better electrician. Nothing in an app replaces sitting down with Understanding the NEC and actually learning why 250.122 sizes equipment grounding conductors the way it does. The depth is the depth.

If you are already licensed and you need to pull up 110.26 working space requirements while a GC is asking why the panel cannot go in that closet, you need search, not a textbook. That is where a code reference app earns its keep. The two tools complement each other more than they compete.

What to actually do about code updates

For the 2026 cycle that is coming, here is a workable plan that does not require choosing one product over another:

1. Check your AHJ's adoption schedule before you spend a dollar. If they are still on 2020, the 2026 materials can wait.
2. When your jurisdiction adopts the new cycle, watch a change-of-code video. Holt does this well, so does NFPA, so do several IBEW locals.
3. Keep a current code reference in your pocket for daily lookup. Whether that is a printed handbook, the NFPA Link subscription, or an app like ours, pick one and stick with it.
4. Verify any local amendments with your inspector. No national resource will catch these.
5. Re-read 210.8, 210.12, 230, and 250 every cycle. Those four areas change the most and trip up the most installs.

Real-world tip: when a new cycle drops, the first six months of inspections in your area will tell you which changes your AHJ actually enforces hard. Talk to inspectors early. They will tell you what they are red-tagging.

Mike Holt is a serious resource and worth the money for the right electrician. Just know what you are buying. It is education, not a field tool, and code updates come on a publisher's timeline, not a service call's.