Only electricians who are registered with a competent people scheme can self-certify electrical function. The easiest way to decide This is certainly by asking the electrician or examining the Registered Proficient Human being Electrical Web page, in which you could find a list of certified electricians who can self-certify work. https://britishforcesdiscounts.co.uk/biz/a/155918-Westwood-Electrical-Contracting