SPARKYSTUDY NOTES

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Which book in which examWhich book can you take into which exam?

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Worth writing down, because it decides what you buy and what you practise with. Every one of these theory exams is open book — but each one allows a different book.

ExamBook you may take in
Building RegulationsThe Electrician's Guide to the Building Regulations
18th Edition (this module)BS 7671 itself — your own clean copy
In-service inspection & testing (PAT)The Code of Practice
Fundamental Inspection & TestingGuidance Note 3 only
Initial VerificationGuidance Note 3 only
Periodic Inspection & TestingGuidance Note 3 only
✋The On-Site Guide is not allowed in any theory exam. It's still worth owning, and for good reason — it's where the 80 % Zs values, the standard circuit tables and the diversity figures live, and you'll use it constantly on site and in later qualifications. You just can't take it into the exam room. Reference material is allowed in practical assessments.

Which edition of BS 7671?

The exam is set against the current edition, BS 7671:2018+A4:2026 — the orange book. Only the current edition is allowed in the exam room, so that's the one to buy and learn.

It's around £120–£130 from the usual suppliers, and student membership schemes sometimes discount it.

All core electrics theory exams · open book On-Site Guide · not permitted in theory exams

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That was one section. There are 583.

Sparky Study Notes is the whole Level 3 syllabus written up like this: the explanation, the worked example, and where it is in your book. With a video lesson for every part and a practice paper for every exam.

  • 583sections of written notes
  • 35video lessons
  • 1,463practice questions
  • 146diagrams, redrawn
  • 18th Edition
  • Building Regs
  • PAT
  • Fundamental Inspection & Testing
  • Initial Verification
  • Periodic Inspection & Testing
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