How do you become an electrician in the UK? Choose an apprenticeship or a training-provider route, build your technical and practical skills, gain genuine electrical workplace experience, and complete the relevant Level 3 occupational qualification and independent competence assessment. A classroom course alone does not complete the journey.
Your route at a glance
- Choose a route: an electrical apprenticeship, or technical training followed by suitable electrical employment.
- Learn the trade: develop installation skills, electrical theory and knowledge of the current Wiring Regulations.
- Prove workplace competence: complete the appropriate Level 3 occupational qualification using evidence from genuine electrical work.
- Complete the assessment: pass the relevant independent competence assessment for your route.
For learners starting Kelly Energy Training's City & Guilds pathway, the centre-based stages normally include 2365-02 Level 2, 2365-03 Level 3, the current 18th Edition and 2391-50 Initial Verification before the Level 3 workplace/NVQ stage and relevant AM2 assessment. Requirements differ by route; these are Kelly's pathway stages, not a universal checklist for every apprenticeship.
Below, we explain the routes, the qualifications involved and how to move from training into occupational competence. If you are starting with no experience, you can begin at Level 2 on Kelly's pathway; plan for the workplace stage early.
A note on UK routes: apprenticeship structures and industry arrangements can differ across England, Scotland, Wales and Northern Ireland. Kelly Energy Training is based in England, so this guide focuses primarily on the electrical training route we deliver and the industry requirements relevant to our learners.
What Does "Qualified Electrician" Actually Mean?
One of the biggest sources of confusion is the difference between holding electrical qualifications and being occupationally competent as an electrician.
Completing a Level 2 course, Level 3 technical diploma or 18th Edition qualification can all be important parts of your development, but none should be treated in isolation as proof that you have completed the full occupational route.
Industry recognition for installation electricians is based around a Level 3 competency-based standard that combines technical knowledge with practical and workplace assessment.
Think of it this way: classroom and workshop training teach you how electrical work should be carried out. The workplace stage is where you demonstrate that you can apply those skills competently in genuine working conditions.
What Are the Main Routes to Becoming an Electrician?
Route 1: Electrical Apprenticeship
An apprenticeship combines employment with structured technical training and workplace competence development.
You work within the electrical industry while completing the learning and assessment required by the relevant apprenticeship standard.
Current electrician apprenticeship standards in England vary according to occupation. Apprenticeship routes are available for areas including Domestic Electrician and Installation & Maintenance Electrician.
Route 2: Training Provider + Workplace Route
The alternative is to complete your technical qualifications through a specialist training provider and then progress into the workplace competence stage.
This route can suit career changers, adults entering the industry and people who are unable to secure an apprenticeship at the beginning of their training.
The workplace requirement does not disappear. You'll still need access to genuine electrical work when you progress into the Level 3 occupational qualification.
Already an experienced electrical worker? Separate Experienced Worker Assessment routes also exist for people who already have substantial relevant occupational experience. These have their own eligibility requirements and should not be confused with the new-entrant pathway.
What Qualifications Do You Need to Become an Electrician?
What qualifications do you need to be an electrician? There is no single certificate that covers every route. On Kelly's new-entrant City & Guilds pathway, Level 2 and Level 3 diplomas build the technical foundation; the 18th Edition covers current Wiring Regulations; 2391-50 develops Initial Verification skills; the Level 3 Electrotechnical Qualification (5357) assesses genuine workplace competence; and the relevant AM2 independently assesses practical competence. An apprenticeship integrates training and workplace development under its own standard.
The stages below explain Kelly's route in detail. For help choosing the first qualification for your starting point, see our guide to electrical courses and qualifications →
Kelly's Electrical Training Pathway
1. Level 2 Electrical Diploma — City & Guilds 2365-02
This is the starting point on Kelly's 2365 pathway for learners who are new to electrical installation.
Level 2 has an important practical focus. You'll develop installation skills while being introduced to the electrical theory, health and safety and technical principles behind the work.
2. Level 3 Electrical Diploma — City & Guilds 2365-03
Level 3 continues the 2365 route but develops a different area of your training.
It focuses on the technical, scientific and design principles required at Level 3 rather than simply repeating the practical installation work covered at Level 2.
3. 18th Edition Wiring Regulations — City & Guilds 2382
Electricians need to understand the requirements of BS 7671 and how the Wiring Regulations apply to electrical installation work.
Kelly's current training is based on BS 7671:2018+A4:2026.
The 18th Edition can be completed at different points during your training pathway, but it is required before progressing to Kelly's 2391-50 Initial Verification course.
4. Initial Verification — City & Guilds 2391-50
Initial Verification develops your ability to inspect, test and verify new electrical installation work.
For learners progressing into Kelly's NVQ route, 2391-50 or an accepted equivalent is required.
5. Level 3 Electrotechnical Qualification / NVQ Route
This is where your training moves firmly into occupational competence.
The City & Guilds Level 3 Electrotechnical Qualification (5357) requires a suitable workplace environment because you must demonstrate your competence through genuine electrical work and workplace evidence.
6. Relevant AM2 Competence Assessment
The final occupational route includes the appropriate independent AM2 assessment for the qualification pathway being followed.
AM2 assessments are delivered independently through the National Electrotechnical Training (NET) assessment network and test whether candidates can apply their skills safely and competently.
Do You Need Both Level 2 and Level 3 to Become an Electrician?
If you're following Kelly's City & Guilds 2365 route, yes — both 2365-02 Level 2 and 2365-03 Level 3 are required before progressing towards our Level 3 NVQ route.
They should not be treated as optional alternatives.
Level 2
Practical electrical installation with an introduction to the technical principles behind electrical work.
Level 3
Electrical science, technical principles and design knowledge at Level 3 rather than another practical installation course.
Can You Become an Electrician Without an Apprenticeship?
Yes. An apprenticeship is not the only way to develop towards recognised occupational competence.
New entrants can complete technical qualifications through a training provider and then progress into a suitable workplace environment where they can complete the competency-based Level 3 qualification.
What you cannot remove from the process is genuine workplace competence.
No apprenticeship does not mean no workplace experience. Regardless of the route you take, becoming occupationally competent requires you to demonstrate that you can carry out electrical work safely in genuine working conditions.
Can You Become an Electrician With No Previous Experience?
Yes. There are routes designed for people entering the electrical industry for the first time.
At Kelly, complete beginners following the 2365 pathway normally start with the 2365-02 Level 2 Electrical Diploma.
You don't need previous electrical installation experience to begin that stage, but your requirements change as you progress. By the time you reach the Level 3 occupational/NVQ stage, you will need access to a suitable electrical workplace so that you can build and demonstrate competence.
Can Adults and Career Changers Train to Become Electricians?
Yes. Electrical training isn't restricted to school leavers.
Adults entering from construction, property maintenance, engineering or an entirely different career can follow the same structured qualification pathway.
The main practical consideration is not your age — it is planning how you will move from centre-based training into the workplace environment required for the occupational qualification.
Why Do You Need Workplace Experience to Become an Electrician?
Electrical work is a practical occupation. Passing theory examinations and completing workshop assessments can show that you've developed important knowledge and skills, but they cannot demonstrate everything required to work competently in the industry.
The workplace stage allows assessors to evaluate evidence from genuine electrical work and confirm that you can apply your skills across the activities required by the qualification.
This is why claims that someone can become a fully qualified electrician purely through a very short classroom course should be treated carefully.
What Is an ECS Gold Card and When Does It Fit In?
The Electrotechnical Certification Scheme (ECS) provides occupational cards for people working within the electrotechnical industry.
For an ECS Installation Electrician Gold Card, the current requirements include a recognised Level 3 competency-based qualification, a current ECS Health, Safety & Environmental Assessment and an accepted qualification in the current Wiring Regulations.
The Gold Card therefore sits towards the end of the occupational qualification journey — it is not something awarded simply because you have completed Level 2, Level 3 or the 18th Edition individually.
Card requirements can change and depend on the occupation and route followed, so candidates should always check the current ECS requirements when they are ready to apply.
View current ECS Installation Electrician Gold Card requirements →
Common Mistakes When Planning Your Electrical Training
Choosing the right qualifications from the beginning can save considerable time and confusion later.
Level 2 is an important first stage, but it is not the complete occupational qualification.
Both Level 2 and Level 3 are required on Kelly's 2365 pathway before progressing towards the NVQ route.
The Wiring Regulations qualification is important, but it does not replace practical training or occupational competence.
2391-51 is aimed at experienced electricians. Kelly recommends at least one year of on-site electrical experience before undertaking it.
Domestic Installer training has a different purpose and does not replace the full Level 2, Level 3 and workplace competence pathway.
You'll eventually need a suitable workplace to complete the occupational qualification, so it is worth thinking about that stage early.
How Long Does It Take to Become an Electrician?
The answer depends on the route you follow, your starting point and how quickly you can progress into the workplace competence stage.
Rather than repeating the full timeline here, we've produced a separate guide comparing apprenticeships with Kelly's training-provider route, including the individual qualification stages and the Level 3 NVQ.
Want the full timeline?
Read: How Long Does It Take to Become an Electrician in the UK? →
What Can You Do After Becoming an Electrician?
Once you've developed the appropriate occupational competence, you can continue building specialist knowledge depending on the work you want to undertake.
Further development might include advanced Inspection & Testing or specialist electrical technologies such as:
These are specialist areas of development and have their own entry requirements. They should be viewed as ways to broaden an existing electrical skillset rather than substitutes for the core qualification route.
Frequently Asked Questions
Start Your Electrical Training with Kelly Energy Training
Kelly Energy Training delivers electrical qualifications from our training centre in Enfield, North London, including the Level 2 and Level 3 Electrical Diplomas, Wiring Regulations, Inspection & Testing and the Level 3 Electrotechnical workplace qualification.
If you're unsure where your current qualifications or experience place you within the pathway, speak to our training team before booking. We can help you understand which stage is appropriate and what you'll need to progress further.
So, what is the route to becoming an electrician?
There isn't one single course that makes somebody an electrician.
For new entrants, the route involves developing technical knowledge and practical skills, progressing to Level 3, understanding the current Wiring Regulations, developing Inspection & Testing competence and then demonstrating occupational competence through genuine workplace electrical work.
Whether you choose an apprenticeship or a training-provider route, the goal is the same: develop the knowledge, practical ability and workplace competence required to perform electrical work safely and professionally.
