The (BS 7671:2018+A2:2022) is the national standard for electrical installations in the UK. The current version incorporates Amendment 2 (2022) , which became mandatory for all new designs and installations on September 28, 2022. Key Focus Areas and Mandatory Changes
RCDs (30mA) are required for socket outlets (up to 32A) where they may be used by children, disabled persons, or in general-use domestic settings.
Omitting an RCD via a risk assessment is now more restricted and generally not permitted in dwellings. Electricians Guide To The Building Regulations 18th Edition
The 18th Edition places a heavy emphasis on fire safety, protection of sensitive electronic equipment, and the integration of renewable energy technologies.


