Amendment 3 (2024) to BS 7671:2018 IET Wiring Regulations (the brown book) is out now!
The IET has published Amendment 3 to the Wiring Regulations as a free-to-download PDF. This Amendment is to be implemented immediately. Download it here.
This short but important amendment clarifies the requirements to correctly connect protective devices and provides two new definitions: one for unidirectional protective devices, and one for bidirectional protective devices.
The IET and BSI jointly manage JPEL64, the committee responsible for the Wiring Regulations (BS 7671), of which ECA is a key member. Our industry-leading Technical Team is ready to support ECA Members with these changes via the ECA Member website and Technical Helpline.
Last updated 31 July 24