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IET Codes and Guidance: Essential resources for safe and compliant electrical installations

Equip yourself with the trusted publications that electrical professionals rely on every day.

From technologies such as EV charging, solar PV and energy storage, to essential resources supporting BS 7671 compliance and qualification exam preparation, these authoritative publications provide the clarity, confidence and up-to-date technical insight you need to work safely and to industry standards.

Explore our latest guides and exam prep books to stay compliant, build expertise and deliver high-quality electrical installations in a rapidly evolving sector.

Electric Vehicle Charging Equipment Installation Code of Practice (5th Edition)

Ensure safe, compliant electric vehicle charging installations with the IET’s definitive guide covering the latest technologies and regulatory updates.

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Grid-connected Solar Photovoltaic Systems Code of Practice (2nd Edition)

Your essential reference for designing and installing grid-connected solar PV systems safely, efficiently and in line with current standards.

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Energy Storage for Power Systems Code of Practice (3rd Edition)

Gain expert guidance on the safe installation and integration of energy storage systems across domestic, commercial and industrial settings.

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Electrician's Guide to Domestic Electrical Energy Storage Systems

A practical, easy-to-use guide supporting electricians with safe design, installation and maintenance of domestic battery storage systems.

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Exam Preparation Requirements for Electrical Installations (2nd Edition)

Prepare with confidence for the BS 7671:2018 (A2:2022) Requirements for Electrical Installations exam with structured practice questions and expert explanations.

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Exam Preparation for 2391: Initial and Periodic Electrical Inspection and Testing (2nd Edition)

Build the knowledge and exam technique needed to succeed in Initial and Periodic Inspection and Testing (2391) with targeted guidance and sample questions.

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Exam Preparation for 5357: Electrotechnical Apprenticeship Qualification

Support your Electrotechnical Apprenticeship (5357) success with clear explanations, practice questions and revision guidance aligned to the qualification.

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On-Site Guide for BS 7671:2018+A2:2022 (8th Edition)

A practical, quick‑reference guide to applying BS 7671:2018 (A2:2022) on site - ideal for everyday electrical installation work.

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Guidance Note 3: Inspection & Testing (9th Edition)

The essential companion for inspection and testing processes, offering clear explanations of best practice aligned to BS 7671.

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Electrician's Guide to the Building Regulations (6th Edition)

Understand and navigate the Building Regulations as they apply to electrical work, with clear guidance for compliant installations.

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Browse all our Codes and Guidance by category

Discover the full range of IET Codes of Practice and guidance publications, organised by category to help you quickly find the trusted resources you need for safe, compliant and high‑quality electrical work.

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