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CEF TechTalks tour 25 UK locations to explain new BS 7671 Amendment 4
March 13, 2026
Amendment 4 to BS 7671: EAL qualifications update
January 20, 2026
Amendment 4: industry reaction and support
January 15, 2026
IET and BSI publish Amendment 4 (2026) to BS 7671:2018 (IET Wiring Regulations)
January 15, 2026
Type B RCDs in heat pump installations
November 25, 2025
Verification of earth fault loop impedance
May 23, 2025
Heat pump installation: Type B RCDs
March 17, 2025
Ask the Expert: BS 7671 Clause 551.7.2 (Additional requirements for generating sets)
February 5, 2025
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