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    Young woman industrial service electrician engineer wearing protective vest and blue technician helmet testing and checking fridge electric voltage.

    BS 7671:2018/A3:2024 - IET Wiring Regulations Amendment

    BS 7671:2018/A3:2024 is a free PDF amendment to the IET Wiring Regulations which provides requirements for electrical installations.

    Download the Standard

    Stay up to date with the IET Wiring Regulations

    • BS 7671:2018/A3:2024 Requirements for Electrical Installations was issued on 31st July 2024.

    • It is intended to be implemented immediately by users of the BS 7671 IET Wiring Regulations.

    • The Regulations apply to the design, erection and verification of electrical installations.

    • To be up-to-date with requirements, users will need both the BS 7671 document and this free PDF.

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