IET On-Site Guide 9th Edition (BS 7671:2018+A4:2026)

 
  • Updated to BS 7671:2018+A4:2026 including Amendment 4
  • Practical on-site guidance for installations up to 100 A three-phase
  • Clear, easy-to-use format for quick reference
  • Supports safe and compliant electrical work
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  • Updated to BS 7671:2018+A4:2026 including Amendment 4
  • Practical on-site guidance for installations up to 100 A three-phase
  • Clear, easy-to-use format for quick reference
  • Supports safe and compliant electrical work
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£35.00 (ex VAT)

£42.00 (inc VAT)

Earn 35 points

Usually ships In 3 to 5 working days
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IET On-Site Guide BS 7671:2018+A4:2026

The IET On-Site Guide BS 7671:2018+A4:2026 is a trusted and practical companion to the IET Wiring Regulations. As a result, electricians rely on the IET On-Site Guide BS 7671:2018+A4:2026 to support safe and compliant electrical installations across a wide range of environments.

This updated edition aligns fully with BS 7671:2018 and includes Amendment 4:2026. In addition, the IET On-Site Guide BS 7671:2018+A4:2026 provides the most up to date guidance for professionals working to current UK standards. Therefore, you can complete installation, inspection and maintenance tasks with confidence.

Designed for competent electricians, the IET On-Site Guide BS 7671:2018+A4:2026 focuses on installations up to 100 A, three-phase. It presents essential information in a clear and accessible format. As a result, you can quickly find key data, tables and guidance when working on site. This helps improve efficiency and supports accurate decision-making.

IET On-Site Guide BS 7671:2018+A4:2026 for Practical Use

The layout of the IET On-Site Guide BS 7671:2018+A4:2026 makes it ideal for real-world use. For example, it allows fast access to important information without the need to consult larger reference books. Furthermore, it includes practical guidance that supports everyday electrical work.

This edition also reflects modern electrical practices. In addition, the IET On-Site Guide BS 7671:2018+A4:2026 incorporates all relevant updates from Amendment 4. Therefore, it helps ensure compliance with the latest regulations while promoting safe working methods.

Why Choose IET On-Site Guide BS 7671:2018+A4:2026

The IET On-Site Guide BS 7671:2018+A4:2026 bridges the gap between detailed regulations and on-site application. As a result, it gives electricians confidence that their work meets current requirements. Whether you work in domestic, commercial or light industrial settings, this guide remains an essential tool.

Key Features:

  • Fully updated IET On-Site Guide BS 7671:2018+A4:2026 including Amendment 4
  • Suitable for installations up to 100 A, three-phase
  • Easy to navigate format for fast on-site reference
  • Includes essential tables, guidance and practical information
  • Supports safe working practices and regulatory compliance
  • Ideal companion to the full IET Wiring Regulations

 

Attribute Details
Edition 9th
Publication Year April 2026
Format Spiral bound
Pages TBC
ISBN-13 978-1-83724-039-5
Author(s)/Editor(s) IET
SKU DOC/PIETOSG184
MPN PIETOSG184

IET On-Site Guide BS 7671:2018+A4:2026

The IET On-Site Guide BS 7671:2018+A4:2026 is a trusted and practical companion to the IET Wiring Regulations. As a result, electricians rely on the IET On-Site Guide BS 7671:2018+A4:2026 to support safe and compliant electrical installations across a wide range of environments.

This updated edition aligns fully with BS 7671:2018 and includes Amendment 4:2026. In addition, the IET On-Site Guide BS 7671:2018+A4:2026 provides the most up to date guidance for professionals working to current UK standards. Therefore, you can complete installation, inspection and maintenance tasks with confidence.

Designed for competent electricians, the IET On-Site Guide BS 7671:2018+A4:2026 focuses on installations up to 100 A, three-phase. It presents essential information in a clear and accessible format. As a result, you can quickly find key data, tables and guidance when working on site. This helps improve efficiency and supports accurate decision-making.

IET On-Site Guide BS 7671:2018+A4:2026 for Practical Use

The layout of the IET On-Site Guide BS 7671:2018+A4:2026 makes it ideal for real-world use. For example, it allows fast access to important information without the need to consult larger reference books. Furthermore, it includes practical guidance that supports everyday electrical work.

This edition also reflects modern electrical practices. In addition, the IET On-Site Guide BS 7671:2018+A4:2026 incorporates all relevant updates from Amendment 4. Therefore, it helps ensure compliance with the latest regulations while promoting safe working methods.

Why Choose IET On-Site Guide BS 7671:2018+A4:2026

The IET On-Site Guide BS 7671:2018+A4:2026 bridges the gap between detailed regulations and on-site application. As a result, it gives electricians confidence that their work meets current requirements. Whether you work in domestic, commercial or light industrial settings, this guide remains an essential tool.

Key Features:

  • Fully updated IET On-Site Guide BS 7671:2018+A4:2026 including Amendment 4
  • Suitable for installations up to 100 A, three-phase
  • Easy to navigate format for fast on-site reference
  • Includes essential tables, guidance and practical information
  • Supports safe working practices and regulatory compliance
  • Ideal companion to the full IET Wiring Regulations

 

Attribute Details
Edition 9th
Publication Year April 2026
Format Spiral bound
Pages TBC
ISBN-13 978-1-83724-039-5
Author(s)/Editor(s) IET
SKU DOC/PIETOSG184
MPN PIETOSG184

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