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This Code of Practice provides a clear overview of EV charging equipment, as well as setting out the considerations needed prior to installations and the necessary physical and electrical installation requirements. It also details what needs to be considered when installing electric vehicle charging equipment in various different locations - such as domestic dwellings, on-street locations, and commercial and industrial premises.Please note our delivery charges cover the cost for delivery to 1 mainland UK address. For delivery outside of this area please contact our team on 0345 605 0006.
The IET Code of Practice for Electric Vehicle Charging Equipment Installation is a practical reference guide for anyone involved in EV charging projects. It provides guidance on the planning, design, installation, inspection and testing of electric vehicle charging equipment across a range of environments, including domestic properties, commercial properties and public charging locations. Updated to reflect current industry practices and regulations, the 5th Edition covers key considerations such as smart charging, accessibility requirements, load management, and emerging EV technologies. Delivery Our delivery charges cover the cost for delivery to 1 mainland UK address. For delivery outside of this area, please contact our team on 0345 605 0006. FAQs Q1. Who is this publication for? This guide is intended for electricians, EV installers, designers, contractors and anyone involved in specifying or installing EV charging equipment. Q2. What's new in the 5th Edition? Updates include smart charging requirements, accessibility guidance, fire safety considerations, vehicle-to-home (V2H), vehicle-to-grid (V2G) applications and alignment with the latest industry guidanceQ3. Is this the latest version?Yes. The 5th Edition is the latest version of the Code of Practice that reflects current industry guidance and developments within the EV charging sector. Q4. Is this a replacement for BS 7671?No. BS 7671 remains the primary standard for electrical installations. This publication specifically supports the application of those requirements to EV charging installations.
The 18th Edition IET Wiring Regulations (BS 7671:2018 + Amendment 4), known as the 'orange book', is the latest version of the UK standard for electrical installations. Published by the Institution of Engineering and Technology (IET), this book is used across the industry as the recognised reference for:Electrical designInstallation workInspection and testingOngoing maintenance Latest UpdateAmendment 4:2026 brings updates on stationary batteries, functional earthing for ICT systems, Power over Ethernet, and a major revision of medical location rules, including bonding tests. From 15 April 2026, it is essential for all relevant professionals to have a copy for compliance. Delivery Please note our delivery charges cover the cost for delivery to 1 mainland UK address. For delivery outside of this area please contact our team on 0345 605 0006. Frequently Asked QuestionsQ1. What is the 18th Edition Orange Book?The Orange Book is the latest version of BS 7671 (Amendment 4:2026). It's the UK standard used as a reference for electrical installation, inspection, and testing work. _________________________________________________________________________________ Q2. Who is this book for?This book is intended for anyone involved in electrical installations, including electricians, inspectors, designers and maintenance teams. _________________________________________________________________________________ Q3. Is this book required for the 18th Edition course?Yes, this is the main reference used during the City & Guilds 2382-26 course and exam. _________________________________________________________________________________ Q4. Why is this book important?This book sits at the centre of electrical work in the UK. It's widely used to meet the Electricity at Work Regulations 1989. _________________________________________________________________________________ Q5. How is this book used?The 18th Edition IET Wiring Regulations book is used as a reference guide on-site to look up regulations, check installation requirements, and support inspection and testing. It's also used during the 18th Edition exam as an open-book resource. _________________________________________________________________________________ Q6. When do I need to start using this version?This edition was published in April 2026 and becomes the current standard from October 2026. The previous version, often known as the "Brown Book" will no longer be the current standard after this date. _________________________________________________________________________________
This Code of Practice provides advice on in-service inspection and testing to determine whether electrical equipment is fit for continued service. It reinforces the need of the duty-holder to conduct inspection and testing of equipment by considering the risks the equipment is exposed to, the environment it is used in, along with the skill level of the user. This 5th Edition reinforces the necessity to establish and conduct appropriate safety checks, taking into account current working practices and legal requirements. Among some of the changes reflected in this edition are: the need for electrical equipment maintenance; changes to acceptable test result limits and the hierarchy of tests; suggestions for how to approach testing frequency and intervals; reaffirmation of the demarcation between equipment connected to a fixed electrical installation and the installation itself; greater emphasis and guidance regarding user-checks; and advice on the types of test available to duty-holders. The core purpose of this Code of Practice is to help achieve high standards of electrical safety.ISBN: 9781785619663Please note our delivery charges cover the cost for delivery to 1 mainland UK address. For delivery outside of this area please contact our team on 0345 605 0006.
