Revealed: What’s Inside BS 7671 Amendment 4
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Amendment 4 of the Wiring Regulations has been published, bringing major changes across earthing, RCDs, fire safety and system design. We recommend buying it from Docs Store, and you can see the 10 major changes here.
NAPIT is warning that many electricians are missing a key continuity check on ring final circuits. The advisory highlights how to carry out the test correctly and why recording results is important. We've made a video on this topic.









