National Electrical Code

Bringing electrical professionals the most comprehensive NEC coverage in the industry

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Moving Violations Video No
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Highlights

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National Electrical Code 2023 Revision Costs Draw Debate
Dec. 9, 2024
Housing affordability concerns doom effort in Nebraska’s largest city to keep expanded NEC protections state removed.
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April 11, 2025
Can you spot the Code violation in this photo?
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April 11, 2025
How much do you know about the National Electrical Code?
Rigid PVC conduit gone wrong
April 10, 2025
Think you know how this installation violates the NEC?
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April 10, 2025
Test your knowledge of the NEC with this challenging question.
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April 1, 2025
These can't-miss NEC training sessions are being held in Seattle and Boston.
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April 1, 2025
Mark Lamendola continues with Art. 110 of the Code, which covers general requirements for all electrical installations.
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March 31, 2025
Weekly Quiz on the 2023 National Electrical Code
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March 27, 2025
Think you know how this installation violates the NEC?