
Andrew Procter
Hi Alex, there is no easy answer to this as it depends upon the work being undertaken. For example, I am not qualified in solar panel installation and therefore would not be considered competent to do this type of work. The absolute minimum would be the wiring regulations and a Part P qualification if it was for domestic work. An inspection and testing qualification would be an advantage. Most electricians working on domestic installations need to join a Competent Person Scheme to be economically viable to notify certain electrical work, however it is not mandatory as there are now other ways to achieve compliance. Note: CPS membership is an annual accreditation, not a qualification. ( Elecsa, Napit, Niceic etc...) The Competent Person Scheme assessor checks qualifications, work done in the last 12 months, calibrated equipment, knowledge, notified jobs, even a recent job at a customers home has to be visited and assessed (all at a cost to the electrician every 12 months). So if the electrician is a CPS member then everything else will be in order. Note: Part P only applies to domestic installations though. It was updated in 2013 to reduce the amount of notifiable work. This latest version only applies to England now, as Wales will use the version before the update. Scotland has a warrants system. Hope this helps, regards Andy