Electrical Codes & Standards
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Codes & Standards
Code Knows: How well do you understand the general requirements?
Article 110 of the National Electrical Code covers the general requirements for the examination, approval, installation and use of electrical equipment, plus the spaces around it. These requirements apply to all installations, except as amended elsewhere in the code.
Codes & Standards
Wired for Change: What’s new for Chapter 3 in the 2026 NEC
The 2026 edition of NFPA 70, the National Electrical Code, brings a range of updates to Chapter 3 governing wiring methods and materials.
2023 NEC Changes
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Codes & Standards
Code Knows: How well do you understand the general requirements?
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Codes & Standards
Wired for Change: What’s new for Chapter 3 in the 2026 NEC
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Codes & Standards
Finding the Imbalance: The wiring backbone, part 15
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The Grass Roots: Electrical installations in underground locations
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Performance Required: Equipment grounding conductors’ function
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Life, Liberty and NFPA 70B: Establishing a market presence, part 6
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Pool Pump Motor, Receptacles in Bathrooms and More
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Meeting the Goal: Electric shock, electrical burns and other hazards
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Green Wire Nuts, Emergency Lighting Controls and More
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Codes & Standards
Feeder Tap Rules: The wiring backbone, part 14
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Equip With Maintenance: The importance of keeping systems up to code
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Codes & Standards
Maintenance Matters: NFPA 70B is central to electrical safety
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Codes & Standards
Safety Requirements in the NEC: Label markings, GFCIs and more
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Codes & Standards
Hotel Receptacle Locations, Surge Protective Devices and More
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A Code Evolution: Continuing with changes to Chapter 2
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