NICEIC, a certification body for the UK’s electrical contracting industry, has announced a package of guidance and resources following the publication of BS 7671:2018+A4:2026.
The amendment has been published by the Institution of Engineering and Technology (IET) and the British Standards Institution (BSI) and can be adopted immediately. The previous version is scheduled to be withdrawn on 15 October 2026.
NICEIC states that the support package is designed to help contractors understand and apply the updated requirements.
The organisation has introduced a range of materials for certified businesses, including a 48-page digital workbook covering the changes introduced in Amendment 4. This is available through the NICEIC customer portal.
A series of CPD-accredited webinars, titled ‘The Wire’, will also cover the updates in detail. The first session took place on 16 April 2026, with further episodes available both live and on demand.
In addition, NICEIC will host two in-person technical events during 2026, providing further guidance on the amendment. These events are planned to take place in Surrey in June and in Sheffield in September.
Resources to support contractors
Further support includes updated technical guides, expanded content in the Connections magazine, and access to the NICEIC technical helpline.
The organisation has also updated its certification forms and reports to reflect the new amendment, which are available through its online certification system and shop.
Paul Collins, Technical Director at NICEIC, says, “Amendment 4 introduces a series of updates that reflect the rapid evolution of electrical technology, the growing integration of renewable energy systems, and the increasing complexity of modern electrical installations.
“These updates ensure the UK’s electrical regulations remain aligned with advancing technology and best practice.
“At NICEIC, our priority is to give contractors the tools, clarity, and confidence they need to work to the new amendment from day one. We encourage all NICEIC-certified businesses to use the Let’s Get Technical Plus workbook, sign up to The Wire webinars, and make use of the exclusive resources available to them.”
NICEIC has also made a range of Amendment 4 publications and training courses available for purchase, aimed at supporting both certified businesses and the wider electrical industry.
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