Level 3 Electrical Installation: AM2 & Routes

There are several routes to becoming a qualified electrician in the UK, but the most common path is through an apprenticeship leading to a Level 3 Diploma in Electrical Installations. Understanding the qualification framework prevents wasted time and money on courses that won't get you to where you need to be.

The qualification framework broadly works as follows:

• Level 2: Introductory: typically covered in the first year of an apprenticeship. Covers basic electrical theory, safe working practices, and fundamental installation skills.
• Level 3: Full qualification: the standard for a qualified electrician. Enables application for ECS Gold Card and scheme membership.
• 18th Edition (C&G 2382): Current wiring regulations: required separately and maintained through updates.
• AM2 Assessment: The practical assessment of electrical competence, required for JIB ECS Gold Card.

The two main Level 3 qualification routes are City & Guilds (C&G) 2365 and BTEC (Pearson). Both cover equivalent content but differ in assessment method and how they're delivered. There are also Scottish-specific routes (SQA awards) for those training in Scotland.

City & Guilds 2365 Level 3 Diploma in Electrical Installations:

• The most widely recognised route for apprentice electricians in England, Wales, and Northern Ireland
• Typically delivered over 3–4 years as part of a JIB-registered apprenticeship (standard: Electrotechnical Installation Apprenticeship)
• Assessment: a mixture of portfolio evidence, online tests (multiple choice theory), and practical assignments
• Covers: wiring systems, inspection and testing (basic), fault diagnosis, environmental technology systems, the IET Wiring Regulations
• Completion leads to C&G 2365 Level 3 Diploma certificate, which is evidence of qualification for ECS Gold Card application

BTEC Level 3 National Extended Certificate / Diploma in Electrical and Electronic Engineering:

• More commonly delivered in FE colleges as a full-time course rather than alongside an apprenticeship
• Assessment: coursework-heavy, unit assignments rather than formal exams
• Broader engineering content: less focused purely on electrical installation than C&G 2365
• Can be used as a bridge to higher education (HNC/HND/degree) in electrical engineering
• BTEC alone does not qualify you for an ECS Gold Card. Additional practical competence assessment is required

Which is better? For someone who wants to be a working electrician installing and testing electrical systems, C&G 2365 through an apprenticeship is the more direct and practical route. BTEC suits those who are unsure whether they want to go into installation or want the option of moving into engineering or management roles.

The AM2 (Assessment of Competence) is a practical assessment of electrical installation competence delivered by JTL (a leading apprenticeship provider) on behalf of the JIB (Joint Industry Board). It is a mandatory requirement for the JIB ECS Gold Card, which is the standard industry card for qualified electricians working on commercial and industrial sites.

What the AM2 tests:

• Wiring and installation of a realistic installation scenario (typically a 3-phase distribution board, socket circuits, lighting circuits)
• Inspection and testing of the completed installation
• Fault diagnosis on a prepared fault board
• Completion of documentation (certificates, test results)

Assessment duration: The AM2 is typically a two-day assessment at an approved AM2 centre.

Pass rate and preparation: The AM2 is a practical test of installation skill. The most common failure reasons are poor wiring quality, failure to follow BS 7671 regulations during the installation, incorrect test sequences, and incomplete documentation. Preparation through your apprenticeship workshop practice and mock assessments at your training provider is essential.

Cost: The AM2 assessment fee is typically £250–£350, paid by the apprentice or employer. Some apprenticeship frameworks include the AM2 cost within the training funding.

Re-sits: A failed AM2 can be re-sat after a minimum waiting period. Check current JTL guidance for re-sit procedures and fees.

The ECS (Electrotechnical Certification Scheme) card scheme is administered by the JIB and provides evidence of electrical qualification and competence to site managers and principal contractors. The CSCS (Construction Skills Certification Scheme) card is the broader construction industry card that covers all trades. Electricians use the ECS card, which is a CSCS card.

Card levels for electricians:

• ECS Apprentice card: For registered apprentices during training. Blue card.
• ECS Trainee card: For those in a training/certification period before full qualification. Also blue.
• ECS Gold Card (Electrician): The standard qualification card. Requires: Level 3 Diploma (C&G 2365 or equivalent), AM2 pass, 18th Edition BS 7671, and a health, safety and environment test (CSCS HSE test). Valid for 5 years, renewable.
• ECS Gold Card (Approved Electrician / Technician): Higher grades requiring additional experience and qualifications: for those progressing into senior/foreman roles.

The HSE test (CITB Health, Safety and Environment Test): Required for all CSCS/ECS card applications. Booked through the CITB (Construction Industry Training Board) and taken at a local test centre. Study from the CITB revision app and question bank. Cost: around £22.50. Valid for 2 years.

Do you need an ECS card for domestic work? No. ECS/CSCS cards are a site access requirement for commercial and industrial construction sites. Domestic electricians working in private homes do not require an ECS card, though having one is a professional credential that some customers and letting agents look for.

The route and timeline varies depending on starting point and training pathway:

Apprenticeship route (most common): 3–4 years to complete the Level 3 Diploma and AM2. Most apprentices start between 16–24, though adult apprenticeships (25+) are available. During the apprenticeship, you earn an apprentice wage. Minimum apprentice wage is set by the National Minimum Wage (NMW) rates for apprentices, but many employers in the electrical trade pay above this, particularly in the later years of the apprenticeship.

Adult entry route: For those entering the industry from a different background, a pre-apprenticeship or adult learning route at an FE college followed by an apprenticeship (if an employer is found) or direct employment assessment is possible. City & Guilds EAL (Electrotechnical Awards Limited) offers assessment routes for those with prior experience.

College full-time route: A full-time Level 3 Diploma course at an FE college typically takes 1–2 years but requires concurrent practical experience. The Level 3 Diploma alone is not sufficient for ECS Gold Card without the AM2 and 18th Edition.

Total time from starting training to ECS Gold Card: Typically 4–5 years including apprenticeship, AM2, 18th Edition, and HSE test: assuming no significant gaps or re-sits.

Training costs vary significantly depending on whether you enter through an apprenticeship (where training costs are covered by the Apprenticeship Levy or government co-funding) or as a self-funded adult learner.

Apprenticeship route:

• Training costs (qualification delivery): covered by the Apprenticeship Levy or government co-investment (95% government, 5% employer for non-levy payers), you pay nothing directly as the apprentice
• AM2 assessment: may be employer-covered or apprentice-funded (£250–£350)
• 18th Edition exam: typically £150–£250 as a standalone exam
• Tools (personal tools for the apprenticeship): £200–£600. Some employers provide tools
• ECS card fee: currently around £30 (check JIB website for current fee)

Self-funded adult learner route:

• Level 3 Diploma course at a private provider: £3,000–£8,000 (varies significantly by provider)
• AM2 assessment: £250–£350
• 18th Edition: £150–£250
• Inspection and testing (C&G 2391-52): £400–£700 (recommended before working as a sole trader EICR electrician)
• Total for self-funded route: approximately £4,000–£9,000

Government funding: Advanced Learner Loans are available for Level 3 qualifications for adults (19+). Check GOV.UK for current loan thresholds and repayment terms. Some FE colleges offer free or subsidised Level 3 training for unemployed adults under government Skills Bootcamp or Free Courses for Jobs programmes: check with your local college.

Many qualified electricians move into self-employment within 2–5 years of qualifying. Here's how to make that transition smoothly:

Before leaving employment:

• Complete your C&G 2391-52 (Inspection and Testing) if you haven't already: it's much cheaper to do while employed than to self-fund as a new business
• Build a portfolio of jobs you've overseen or led (with employer permission) that you can reference for scheme membership applications
• Start your NICEIC or NAPIT application before leaving employment. The process can take weeks, and you cannot legally self-certify Part P work until approved
• Save 3–6 months of personal expenses as a buffer. New self-employment income is lumpy

Scheme membership for Part P self-certification: To install new circuits in dwellings in England and either self-certify or have work certified, you must be registered with a competent person scheme (NICEIC, NAPIT, or others). Application requires evidence of qualification, a technical interview, and an inspection of your test equipment and documentation.

Setting up: Register as self-employed with HMRC within 3 months of starting trading. Open a business bank account. Get PLI (public liability insurance) and tools insurance before your first job. Your first year of Self Assessment is due 31 January following the first tax year you trade in. Get an accountant from the start. The other half of going self-employed is winning the work and getting paid for it, the office job a big firm hires staff to do. Tradehand gives you that office team without hiring anyone: it replies to every enquiry within the minute, day or night, so you never lose a job while you are up a ladder, then drafts and chases the quote and the invoice until the money lands. Our full guide to becoming a self-employed electrician covers the business side in depth.