Finding a qualified electrician: Part P, NICEIC and NAPIT explained

Not every electrician you find is required to hold the same qualifications, and understanding the basic framework — Part P, notifiable work, and competent person schemes like NICEIC and NAPIT — makes it much easier to judge whether someone is properly set up to do domestic electrical work legally and safely, rather than just taking a quote at face value.

Part P of the Building Regulations, which applies in England (Wales has its own separate but similar framework), exists specifically to make sure domestic electrical work is designed and installed in a way that protects people and property from fire and injury. It applies broadly across the home — houses, flats, and associated outbuildings and garden structures such as sheds or garages with electrical supply — not just to the main house itself.

Not all electrical work needs to be formally notified to your local authority, and the distinction matters because it changes what paperwork you should expect at the end of a job. "Notifiable" work generally covers things like new circuits, consumer unit replacement, and work in kitchens, bathrooms and outdoor locations, where the consequences of poor workmanship are considered higher risk. Plenty of smaller jobs — replacing a like-for-like socket or light fitting, for example — are generally non-notifiable and do not require the same formal sign-off. If you are ever unsure whether a specific job you need falls into the notifiable category, it is a reasonable question to ask the electrician directly before work starts.

This is where competent person schemes come in. An electrician registered with an approved scheme can self-certify their own notifiable work as compliant with Part P, with the scheme then notifying your local council's building control department on their behalf — you simply receive a Building Regulations compliance certificate in the post once it is done. If you instead use someone who is not registered with any scheme, notifiable work has to be separately notified to, or signed off by, your local authority's building control team, which typically means extra cost and time that a registered electrician's self-certification avoids. The government has approved several bodies to run these schemes, including NICEIC (operated by Certsure), NAPIT, BESCA, Blue Flame Certification and OFTEC — NICEIC is the largest and most widely recognised of these, with NAPIT the second largest. To register with either, an electrician generally needs to hold BS 7671 18th Edition qualifications (the current UK wiring regulations), a Level 3 NVQ in electrical installation, and Level 3 inspection and testing qualifications, alongside regular scheme audits of their actual work.

Checking that an electrician is genuinely registered, rather than simply claiming to be, is straightforward and worth doing before you commit to any notifiable job. The Registered Competent Person Electrical register, found at electricalcompetentperson.co.uk, brings together the various approved schemes into a single, government-endorsed searchable database covering England and Wales — you can search by the electrician's company name or your postcode to confirm they hold a current, valid registration for domestic work. This takes a couple of minutes and is one of the simplest, most reliable due-diligence steps available, since it draws directly from the schemes' own membership records rather than relying on a badge or certificate an electrician shows you themselves.

Electrical Safety First, a UK charity working across the electrical industry alongside local and central government, is another useful independent resource if you want general safety guidance or want to understand your rights, separate from any single scheme provider or trade body. It is not itself a certification scheme, but it publishes consumer-facing guidance on electrical safety and is a sensible reference point if something about a job or a contractor does not feel right.

In practice, a sensible approach for any job beyond a very small, clearly non-notifiable repair is to ask an electrician directly which competent person scheme they belong to, then verify that registration yourself on the official register rather than taking their word for it, before confirming whether your specific job is notifiable and what certificate you should expect once it is finished. This article is general information, not legal advice, and specific rules can change, so it is worth checking current guidance on gov.uk or with your local authority for anything you are relying on.

Frequently asked questions