
Matthew Colak
Hi Jan, Any Electrical work can be carried out by any competent or qualified person according to the law. Part P is only a requirement when the work carried out is notifiable to building control. The Part P Electrician will be a member of one of the competent person schemes run by a government approved body such as NICEIC, NAPIT or ELCSA to name a few, this means that undergo yearly checks to ensure the standard of their work meets a minimum level as well as that they hold the appropriate qualifications, insurances and their test equipment is in date. So the answer is for a simple light change or one for one simple swap the answer is no. However if you want a guarantee on the work and all the additional professional trimmings then yes. Kind regards, Matt