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
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
General Installation Requirements, Part XI
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Codes & Standards
A Tricky Subject
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Codes & Standards
Conductors On Rooftops, Power Button Markings And More
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Codes & Standards
Beyond The Minimum
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Codes & Standards
Perfect Harmony
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Codes & Standards
General Installation Requirements, Part X
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Codes & Standards
Panelboards, Terminations And Design By Code
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Codes & Standards
In Case Of Failure
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Codes & Standards
Panic Attacks
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Codes & Standards
General Installation Requirements, Part IX
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Codes & Standards
Cords Above Ceilings, Parking Lot Lighting And More
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Codes & Standards
Getting A Checkup
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Codes & Standards
General Installation Requirements, Part VIII
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Codes & Standards
The Same Old Story
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Codes & Standards
Arc-Resistant Switchgear, Working Space And More
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Codes & Standards
Motor Got Disconnected
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Codes & Standards
Duct And Cover
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Codes & Standards
General Installation Requirements, Part VII
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Codes & Standards
Terminating Grounding Electrodes, Making Sense Of AFCIs And More
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Codes & Standards
Designing Safety
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