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
Maintenance Matters: NFPA 70B is central to electrical safety
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The condition of the electrical equipment is a critical factor influencing electrical safety, and it often receives far less attention.
Codes & Standards
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New GFCI Types
May 15, 2026
CQD Spotlight features questions and answers from NECA and ELECTRICAL CONTRACTOR’s Code Question of the Day program. Whether you’re a seasoned contractor, an apprentice or simply a National Electrical Code enthusiast, you’ll gain knowledge with a nod to the legacy of Charles M.
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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
Pull and Junction Box Calculations, Part VIII
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Codes & Standards
AC and MC Bushings, Outdoor Receptacles and More
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Codes & Standards
MC Cables, Nursing Home Generators, Conduit in Concrete and More
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Codes & Standards
Loss of Power Can Be Devastating
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Codes & Standards
Significant Issues
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Codes & Standards
Branch-Circuit, Feeder and Service Calculations, Part VI
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Codes & Standards
A Brilliant Future
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Codes & Standards
Design/Build in the Public Sector
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Codes & Standards
Protection for MC Cable, Receptacles in Patient Care Areas and More
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Codes & Standards
From Concept to Punch List
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Codes & Standards
Out of the Shadows
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Codes & Standards
From Installer to Specifier
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Codes & Standards
Getting Started in Security
Dec 15, 2006 -
Codes & Standards
Danger: High Voltage
Dec 15, 2006 -
Codes & Standards
Twist-Lock Receptacles, Conductors and More
Dec 15, 2006 -
Codes & Standards
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Codes & Standards
Change of Plans
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Codes & Standards
Transformer Protection, Disconnecting Means and More
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Codes & Standards
After All These Years
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Codes & Standards
You Say Potato, I Say Tomato?
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