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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Codes & Standards
Fire Alarm System Submission
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Codes & Standards
Give Contractors a Designer's View
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Codes & Standards
Codes and Standards Face Forward
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Codes & Standards
Sizing Conductors, Part IX
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Codes & Standards
That's Secondary
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Codes & Standards
Around the House
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Codes & Standards
Tamper-Resistant Receptacles, Anti-Short Bushing and More
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Codes & Standards
But Wait, There's More!
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Codes & Standards
Going Green Through Code
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Codes & Standards
Sizing Conductors, Part VIII
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Codes & Standards
See You on the Supply Side
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Codes & Standards
LEDs Are Everywhere
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Codes & Standards
Boat Dock Conduit, Pool Deck Heating and More
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Codes & Standards
Sizing Conductors, Part VII
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Codes & Standards
Parking Lot Lights, Overcurrent Protection and More
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Codes & Standards
Answers, STAT!
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Codes & Standards
Designing for Code Compliance
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Codes & Standards
Branch-Circuit, Feeder and Service Calculations, Part LXI
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Codes & Standards
Multiway Switcher, Horizontal Installation and More
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Codes & Standards
Sizing Up
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