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.
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Codes & Standards
Wisconsin Updates National Electrical Code to 2023 Edition
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On Sept. 1, the Wisconsin Department of Safety and Professional Services (DSPS) announced it adopted the 2023 National Electric Code (NEC). The state had previously been using the 2017 edition with amendments.
Codes & Standards
Stay Focused on the Code Changes
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We have had multiple large-loss fires over the years that have impacted, and continue to impact, code development. Each of these fires caused code changes, and often multiple codes were changed.
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
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Codes & Standards
Watch: 2017 NEC Significant Changes in Review
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Codes & Standards
Adopting And Enforcing The NEC
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Codes & Standards
General Installation Requirements, Part XXIX
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Codes & Standards
Expanding Rules: Available Short-Circuit Current Requirements in the NEC
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Codes & Standards
Dead-Front Definition, GFCIs Inside Cabinets And More
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Codes & Standards
Codes, Codes And More Codes
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Codes & Standards
Current Status of Electrical Codes
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Codes & Standards
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Codes & Standards
Gather Around: Meeting Room Outlet Requirements
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Codes & Standards
General Installation Requirements, Part XXVIII
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Codes & Standards
Contrasting Two Standards, Rooftop HVAC And More
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Codes & Standards
2017 NEC: Significant Changes
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Codes & Standards
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Codes & Standards
General Installation Requirements, Part XXVII
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Codes & Standards
Critical Changes: Emergency and Standby Systems
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Codes & Standards
Overcurrent Protection, Kitchen Countertops And More
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Codes & Standards
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Codes & Standards
General Installation Requirements, Part XXVI
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Codes & Standards
Cut To The Chase: Chase Nipples in Switchboards, Panelboards and More
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