IET Code of Practice For Electric Vehicle Charging Equipment Installation, 5th Edition.
Key changes include:
alignment with BS 7671:2018+A2:2022 and the latest guidance in ENA Engineering Recommendation G12/4
updated section on "Vehicle as Storage"
revised simultaneous contact assessment
fire safety in EV charging installations (recognising RISC Authority publication RC59)
new and updated appendices covering:
installation of earth electrodes
mode 4 charging equipment
minimum depth of buried cables and minimum height of overhead suspended cables.
ELI and RCD testing, including use of vehicle simulators for Mode 3 charging equipment, and testing in prosumer's electrical installations
addition of V2G and V2H applications to DNO Notification section.

Description
Key changes include:
alignment with BS 7671:2018+A2:2022 and the latest guidance in ENA Engineering Recommendation G12/4
updated section on "Vehicle as Storage"
revised simultaneous contact assessment
fire safety in EV charging installations (recognising RISC Authority publication RC59)
new and updated appendices covering:
installation of earth electrodes
mode 4 charging equipment
minimum depth of buried cables and minimum height of overhead suspended cables.
ELI and RCD testing, including use of vehicle simulators for Mode 3 charging equipment, and testing in prosumer's electrical installations
addition of V2G and V2H applications to DNO Notification section.











