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
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Codes & Standards
Temperature Limitations for Electrical Connections, Part 1
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Codes & Standards
Separating Voice/data from Power Conductors
Feb 15, 2000 -
Codes & Standards
CODE QUESTION OF THE MONTH
Feb 15, 2000 -
Codes & Standards
Code Questions and Answers
Feb 15, 2000 -
Codes & Standards
Dedicated Space
Feb 15, 2000 -
Codes & Standards
Installing Smoke Detectors (Alarms)
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Codes & Standards
Article 210 - Branch Circuits
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Codes & Standards
Bonding Water Piping: Is It A Metal System or Not?
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Codes & Standards
A Change in Motor Disconnect Locations
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Codes & Standards
Air Conditioner Requirements, Toggle Switches and More
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Codes & Standards
Branch Circuits--Required Receptacle Outlets, Part XI
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Codes & Standards
Supplying Emergency Lighting, Swimming Pool Pump Motors and More
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Codes & Standards
Receptacles in Wall Spaces, Insulating Bushings an
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Codes & Standards
Branch Circuits: Required Lighting Outlets, Part IV
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Codes & Standards
Lamps in the Damp
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Codes & Standards
Certifiably Good
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Codes & Standards
Standby Systems, Part I
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Codes & Standards
Disconnect for Hot Tubs, GFCIs in Kitchens and Mor
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Codes & Standards
Standby Systems, Part II
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