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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![We Are Family! A summary of NFPA codes]()
Codes & Standards
We Are Family! A summary of NFPA codes
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![Time Constraints for Temporary Power, Splash Pads and More]()
Codes & Standards
Time Constraints for Temporary Power, Splash Pads and More
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![Intrinsically Safe Systems: How the NEC’s requirements help reduce ignition threats]()
Codes & Standards
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![The Aftermath of Change: The six disconnect rule, part 2]()
Codes & Standards
The Aftermath of Change: The six disconnect rule, part 2
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![Identifying Emergency Systems: Clear marking of emergency wiring prevents problems]()
Codes & Standards
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![Electrocuted! A summary of electrocution incidents from around the world]()
Codes & Standards
Electrocuted! A summary of electrocution incidents from around the world
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![Getting Started with the NEC, Stacked Neutrals and More]()
Codes & Standards
Getting Started with the NEC, Stacked Neutrals and More
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![A Matter of Record: Where is documentation required and should it be available?]()
Codes & Standards
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![Prove It! All you need to know about the witness test]()
Codes & Standards
Prove It! All you need to know about the witness test
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![The Cycle Begins: The author looks at the 2023 NEC process from the outside after three decades]()
Codes & Standards
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![Access in Drywall Ceilings, Type P Cable and More]()
Codes & Standards
Access in Drywall Ceilings, Type P Cable and More
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![Reduction Revisted: Arc energy reduction for electrical maintenance safety]()
Codes & Standards
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![Routine Maintenance: The equipment owner is responsible for electrical safety]()
Codes & Standards
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![Get Smart Enough: Homes, offices, manufacturing, cities and more]()
Codes & Standards
Get Smart Enough: Homes, offices, manufacturing, cities and more
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![Psychiatrist’s Office, Pool Inspection and Testing and More]()
Codes & Standards
Psychiatrist’s Office, Pool Inspection and Testing and More
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![Staying Current with the NEC: Jurisdictions leave themselves at risk below the minimum standards]()
Codes & Standards
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![The Six Disconnect Rule: The 2020 NEC revision has major impacts on electrical installations]()
Codes & Standards
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![Pulling Back the Curtain: How and why major work on the National Electrical Code really gets done]()
Codes & Standards
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![Door Swings, Lighting Control and More]()
Codes & Standards
Door Swings, Lighting Control and More
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![Raising the Standard of Quality: Making installation methods and practices uniform]()
Codes & Standards
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