Awareness of Amendment 4 to Wiring Regulations BS7671 (Redford Charles course)

AMENDMENT 4 (2026) to the 18th Edition of the IET Wiring Regulations publication was published on 15 April 2026

Amendment 4 introduces significant changes, including a new chapter on stationary secondary batteries for electrical storage and supply, new sections on functional earthing and equipotential bonding for ICT systems, and Power over Ethernet (PoE); plus a major revision of Section 710 Medical Locations and the inclusion of a schedule of test results for recording the resistance of supplementary protective equipotential bonding conductors.

These one-day Awareness Days are to advise delegates of the Amendment 4 changes to BS 7671, for those who currently hold a 2382-18 and 2382-22 qualification.  

Please note: BS 7671:2018+A4:2026 is a consolidated publication which incorporates all previous amendments to the standard.  For those that have not kept up to date with amendments 2 & 3, these previous amendments will not be included in these Amendment 4 Awareness Days.

Required Publications:
This new edition Wiring Regulations BS 7671:2018+A4:2026 (Orange) is available to purchase from us at £120.00 (RRP £125).  A copy of this latest edition of the Wiring Regs is required for reference throughout the day.

For those wishing to also purchase the IET Guidance Note 3 (10th Edition) and IET On-site Guide (9th edition), all three books can be purchased as a bundle at a collectively reduced price of £190.

Training Venue:
Training is delivered from our training centre in Strood, near Rochester in Kent (ME2 2LT).
For the majority of our courses, we can provide training at on-site client locations for group bookings. Please enquire with us should this be something you require. Minimum delegate numbers are required.