Electrical Codes & Standards
News and stories about the codes standards used by electrical contractors—including the National Electrical Code, NFPA 72: National Fire Alarm and Signaling Code, NFPA 70E: Standard for Electrical Safety in the Workplace, NFPA 101: Life Safety Code, IEEE standards and more—appear monthly in ELECTRICAL CONTRACTOR Magazine and can be read and shared on ECmag.com. Electrical contractors need these codes to stay safe on the job, and many of the codes also protect those living and working in the buildings serviced by ECs.
Latest Articles
Codes & Standards
NFPA Could Allow More Time for Outdoor GFCIs
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Four years after adopting a temporary exception to a new rule for outdoor GFCIs, the NFPA has proposed extending the 210.8(F) exception for another two years.
Codes & Standards
Avoiding Overfill: Splices and splicing devices in box fill calculations
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I recently attended the 2026 Florida Chapter meeting of the Independent Alliance of the Electrical Industry. One of the questions and the resulting answer seemed somewhat controversial to me.
2023 NEC Changes
In his 20-part series, National Electrical Code expert Mark Earley explained all the changes that went into the 2023 edition of the NEC as part of the three-year revision cycle.
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More Codes & Standards Articles
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Codes & Standards
The Right Fittings, Pump Feeders And More
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Codes & Standards
When The NEC Causes Confusion
Apr 15, 2015 -
Codes & Standards
Moving Forward
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Codes & Standards
General Installation Requirements, Part III
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Codes & Standards
Sizing Pull Boxes, Defining Workmanship And More
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Codes & Standards
Receptacles at Patient Beds
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Codes & Standards
General Installation Requirements, Part II
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Codes & Standards
Multiwire Branch Circuits
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Codes & Standards
Avoid Costly Mistakes
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Codes & Standards
Protecting Conductors, Safer Switchgear And More
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Codes & Standards
Always Moving Forward
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Codes & Standards
Who Is Qualified?
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Codes & Standards
General Installation Requirements
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Codes & Standards
Special-Purpose GFCIs
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Codes & Standards
Labeling, Multiwire Branch-Circuit Dangers And More
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Codes & Standards
Metal-Clad Healthcare
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Codes & Standards
Sizing Conductors, Part XLIV
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Codes & Standards
Hangar Stakes Are Higher
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Codes & Standards
Countertop Receptacles, Equipment Tightening Torque And More
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Codes & Standards
Requirements For GFPE
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