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
CODE Q &A
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Codes & Standards
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Codes & Standards
To Ground or Not to Ground-That Is the Question
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Codes & Standards
Defining Effective Grounding in Article 250
Jul 15, 2000 -
Codes & Standards
Article 210 - Branch Circuits
Sep 15, 2001 -
Codes & Standards
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Codes & Standards
Installing Cable TV in a Nursing Home Facility
Sep 15, 2001 -
Codes & Standards
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Codes & Standards
Article 210 - Branch Circuits
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Codes & Standards
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Codes & Standards
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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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