NAPIT is a Government-authorised competent person scheme under Part P of the Building Regulations, giving electricians the same self-certification ability as NICEIC for notifiable domestic work. The complete guide covers registration categories, qualification requirements, costs, application process, building control notification, and a detailed comparison with NICEIC.
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Written and reviewed by Andrew Moore, founder of Elec-Mate, against BS 7671:2018+A4:2026, IET Guidance Note 3 and the IET On-Site Guide.
Legally they are equivalent. NAPIT and NICEIC are both Government-authorised competent person schemes under Part P, so a Building Regulations compliance certificate from either carries the same standing, and the underlying BS 7671 certificates (EIC, Minor Works, EICR) follow the same model forms regardless of scheme. The differences are in registration cost, assessment style, brand recognition and member benefits — not legal weight or technical requirements.
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NAPIT stands for the National Association of Professional Inspectors and Testers. It is the second-largest competent person scheme for electricians in the United Kingdom, providing the same Government-authorised self-certification ability as NICEIC. NAPIT was established to provide an alternative to NICEIC, with a focus on competitive pricing and multi-trade coverage.
Unlike NICEIC, which focuses exclusively on the electrical trade, NAPIT covers multiple building trades under one umbrella — electrical, gas (as a Gas Safe Operator Scheme), plumbing, heating, ventilation, and building fabric. This makes NAPIT particularly popular with multi-trade contractors who want a single scheme membership covering all their trades, rather than separate registrations with different bodies.
For electrical work, NAPIT operates as a Government-authorised competent person scheme under Part P of the Building Regulations. This means NAPIT-registered electricians can self-certify notifiable domestic electrical work, issuing Building Regulations Compliance Certificates directly to homeowners without involving building control. The legal standing of a NAPIT certification is identical to that of an NICEIC certification — both are authorised by the Government under the same Part P framework.
Written by the Elec-Mate editorial team — verified by a qualified UK electrician and checked against BS 7671:2018+A4:2026 and the On-Site Guide 9th Ed:2022 (A4).
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NAPIT offers several registration categories for electricians, structured to match the scope of work you undertake.
This is the core registration for electricians. It provides self-certification ability for notifiable domestic electrical work under Part P. It is equivalent to the NICEIC Domestic Installer or Approved Contractor schemes. Most electricians who register with NAPIT for electrical work will join this scheme.
NAPIT allows you to add multiple trades to your registration. If you are a qualified electrician who also does plumbing, heating, ventilation, or building fabric work, you can register for multiple trades under a single NAPIT membership. This is more cost-effective than registering with separate bodies for each trade and simplifies your compliance obligations.
NAPIT also operates specialist schemes for specific types of work, including fire detection and alarm systems (BS 5839), emergency lighting (BS 5266), renewable energy installations, and electric vehicle charger installations. These specialist schemes can be added to your core electrical registration.
The requirements for NAPIT electrical registration are consistent with industry standards and are largely the same as those for NICEIC and other competent person schemes.
NAPIT registration is generally more competitively priced than NICEIC, which is one of the main reasons electricians choose NAPIT — particularly sole traders and smaller firms where cost control is important.
As with all competent person scheme fees, NAPIT registration costs are fully tax-deductible as a business expense. Given that building control notification fees cost between 250 and 400 pounds per notifiable job, NAPIT registration pays for itself after just one or two notifiable domestic jobs per year.
NAPIT electrical certificates explained: which certificate to issue, what each one covers, and how to complete and notify them correctly.
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The NAPIT application process is designed to be straightforward. You can apply online through the NAPIT website and the process typically takes 4 to 6 weeks from application to registration confirmation.
Start by completing the online application form, selecting your registration category (Electrical Competent Person Scheme, plus any additional trades or specialist schemes). Upload copies of your qualifications, public liability insurance certificate, and test instrument calibration certificates. Provide your business details including trading name, address, and the names and qualifications of all qualified personnel.
Once NAPIT has reviewed your application and verified your documentation, they will schedule an assessment visit. The assessment is carried out at your premises by a NAPIT assessor and typically takes 2 to 3 hours. The assessor reviews your qualifications, instruments, insurance, and samples of recent work. If the assessment is satisfactory, your registration is confirmed and you receive your NAPIT membership number and access to the NAPIT online contractor portal.
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Start free trialLike all competent person schemes, NAPIT requires an annual assessment to maintain your registration. The annual assessment is carried out by a NAPIT assessor and focuses on work completed since the last assessment.
The assessor will review a sample of your certificates for completeness and accuracy, check that your qualifications, insurance, and instrument calibrations are current, and may visit a recent job site to inspect your installation work. Technical questions about current regulations and testing procedures are part of the assessment.
If the assessor identifies any non-conformances, you will receive a corrective action report with specific issues to address and a deadline for resolution. Minor issues are common and are usually resolved quickly. Serious or persistent non-compliance can result in enhanced monitoring, additional assessment visits, or ultimately suspension or withdrawal of registration.
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Try it free for 7 daysOne of the primary benefits of NAPIT registration is the ability to self-certify notifiable domestic electrical work under Part P of the Building Regulations. When you complete notifiable work, you notify NAPIT through their online portal rather than notifying the local authority building control department.
The On-Site Guide (9th Ed:2022, A4) makes clear that ‘all electrical work within dwellings, of which some is notifiable’ — not all domestic electrical work requires a competent person scheme notification.
Notifiable (requires notification)
Not notifiable (no notification required)
The notification process is simple. After completing the work and issuing the appropriate electrical certificate (EIC or Minor Works Certificate), you log into the NAPIT portal, enter the job details (installation address, type of work, date of completion, certificate reference), and upload the certificate. NAPIT then issues a Building Regulations Compliance Certificate to the homeowner and registers the notification with the local authority on your behalf.
This process eliminates the need for building control inspections, avoids building control fees (which typically cost 250 to 400 pounds per job), and gives the homeowner immediate confirmation that the work complies with building regulations. The homeowner receives a formal Building Regulations Compliance Certificate that they can present when selling the property.
NAPIT registration provides a range of commercial and professional benefits for electricians.
The choice between NAPIT and NICEIC is one of the most common questions asked by electricians looking to join a competent person scheme. Both schemes provide the same legal self-certification ability under Part P, so the decision comes down to other factors.
| Feature | NAPIT | NICEIC |
|---|---|---|
| Annual fee (approx.) | £280 – £380 | £350 – £500+ |
| Initial assessment fee | £250 – £400 | £300 – £500+ |
| Part P self-cert | Yes | Yes |
| Multi-trade coverage | Yes (gas, plumbing, heating, building fabric) | Electrical only |
| Insurance-backed warranty | Yes | Yes (Platinum Promise) |
| Commercial/industrial scope | Yes | Yes (Approved Contractor) |
There is no wrong answer. Both schemes are Government-authorised, both provide the same self-certification ability, and both issue certificates with identical legal standing. The best choice depends on your business priorities, your client base, and your budget.
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