BS 7671 Amendment 4
18th Edition Exam Prep · C&G 2382-26 · Premium section
BS 7671 doesn't stand still: amendments arrive every few years, and exam candidates are tested on the current text. Amendment 4:2026 brings the regulations up to date on technologies the original 18th Edition barely anticipated — battery and energy-storage systems in homes, for ICT equipment, and power over ethernet installations.
The practical risk for learners is stale material: a revision guide printed three years ago quietly teaches superseded answers. Every question on this platform is tagged with the amendment it reflects and retired or updated when the text moves on.
If your exam booking says 2382-26, this is the version of the regulations in front of you on the day.
Common questions
- Is there a free BS 7671 Amendment 4 quiz?
- BS 7671 Amendment 4 sits in the 18th Edition Exam Prep section, which is part of TradeTraining Premium — but the app is free to start, sample questions are open to everyone, and the free sections cover the fundamentals first.
- Where does BS 7671 Amendment 4 sit in the City & Guilds scheme?
- BS 7671 Amendment 4 maps to C&G 2382-26. On TradeTraining it lives in the 18th Edition Exam Prep section as bite-size lessons with practice questions.
- Do I need BS 7671 Amendment 4 for the 18th Edition exam?
- Yes — the C&G 2382-26 exam is set against the current BS 7671, and this topic is part of that ground. The exam is open book, so practising fast navigation to the right regulation matters as much as recall.
- What does Amendment 4 of BS 7671 cover?
- Amendment 4:2026 updates BS 7671 for modern installations — including battery and energy-storage systems, requirements for ICT equipment, and power over ethernet. It supersedes Amendment 3, and current C&G 2382-26 exams are set against it.