ELECSA is a government-approved competent person scheme for electricians in England and Wales. It allows registered contractors to self-certify electrical work that is notifiable under Part P of the Building Regulations, without needing to involve local authority Building Control.
ELECSA is now part of the ECA (Electrical Contractors' Association) group, which is the UK's largest trade association for electrical and engineering services contractors. This gives ELECSA members access to the broader ECA network, including technical support, industry representation, and business development resources.
While ELECSA is smaller than NICEIC or NAPIT in terms of registered contractor numbers, it carries exactly the same legal authority. A certificate issued by an ELECSA-registered electrician has the same standing as one issued by a NICEIC or NAPIT-registered electrician. The choice between schemes comes down to cost, service quality, brand preference, and personal experience.