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Featured Standards

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NECA 303-2019 Standard for Installing Closed-Circuit Television Systems (CCTV)

This standard describes installation procedures for new closed-circuit television (CCTV) system equipment installed for video surveillance and for protection of building interiors, building perimeter, and surrounding property.

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NECA 120-2018 Standard for Installing Armored Cable (Type AC) and Type Metal-Clad (MC) Cable

This standard covers the identification, selection and installation of Type AC and Type MC cables, which are used for electrical wiring for residential, commercial and industrial occupancies.

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Find the major provisions of electrical code, enforcement, and contractor/electrician licensing requirements for each state in the U.S.

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Code Question of the Daytextbook

  • Friday, June 2, 2023
    CQD - 6/2/23

    Hello Code Friends. Does the exception in Section 300.11(B)(2) allow flexible metal conduit to be supported by an acoustical rated ceiling support wire, if the manufacturers installation allows it? Thanks, John Thompson

  • Friday, June 2, 2023

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