City & Guilds Level 3 Diploma in Electrical Installations — the advanced qualification for NVQ progression.
Duration
Full-Time 7 Weeks / Part-Time 15 Weeks
Accredited
City & Guilds
Finance Plan
Available
Pay £500 deposit first
Then pay rest monthly · 0% interest
We recommend speaking with a course advisor before you enrol.
The Level 3 2365 Electrical Installation Diploma is the advanced qualification that follows on from the Level 2. It develops in-depth knowledge of design, inspection, fault diagnosis, and BS 7671 compliance — the essential stepping stone toward NVQ Level 3 and the ECS Gold Card.
Learners who have completed the Level 2 2365 and want to progress.
Workers with Level 2 experience who want full qualifications.
Electricians working toward NVQ Level 3 and the ECS Gold Card.
Those preparing to work independently or start their own business.
A clear, continuous path from zero experience to the ECS Gold Card.
Level 2 Diploma
Foundations
Level 3 Diploma
Advanced
18th Edition
BS 7671
2391-50
Initial Verification
Part P
Domestic Compliance
NVQ Level 3
Portfolio
2391-51
Periodic Inspection
AM2
Practical Assessment
Gold Card
JIB / ECS
Level 2 Diploma
Foundations
Level 3 Diploma
Advanced
You are here18th Edition
BS 7671
2391-50
Initial Verification
Part P
Domestic Compliance
NVQ Level 3
Portfolio
2391-51
Periodic Inspection
AM2
Practical Assessment
Gold Card
JIB / ECS
Secure your place early — spaces are limited.
Part Time (One Saturday (8:30–4:30) & one Evening weekday (6:00–9:00))
Full Time (Mon–Fri, 8:30–4:30 (7 weeks))
Full Time (Mon–Fri, 8:30–4:30 (7 weeks))
Don't see a date that works? Contact Us
Intensive weekday delivery covering the full advanced diploma in 7 weeks.
Spread your study across 13 weeks for greater flexibility.
The Level 3 Electrical Installation Diploma (2365) is an advanced City & Guilds accredited programme designed for learners who have completed the Level 2 2365. This course develops in-depth knowledge of electrical installation design, fault diagnosis, inspection principles, and compliance with BS 7671. It is the essential stepping stone toward the NVQ Level 3 and ultimately the ECS Gold Card.
Complex calculations, electromagnetic induction, AC theory, power factor.
Compliant design for various installation types, including special locations.
Safety checks, compliance testing, and effective commissioning procedures.
Advanced troubleshooting and problem-solving techniques.
In-depth study and practical application of the latest wiring regulations.
Renewable energy, energy efficiency, and sustainable solutions.
Here's what you'll need to pass to earn your City & Guilds 2365 qualification.
Unit 301
Closed book
Unit 302
Closed book
Unit 303/613
Photographic evidence + PPE required
Unit 303/623
Closed book
Unit 304/614
Photographic evidence + PPE required
Unit 304/614
Unit 304/624
Closed book
Unit 305/615
Unit 305/625
IET On-Site Guide
Unit 308
Photographic evidence + PPE required
Unit 308
This qualification opens the door to the next step in your career.
Work-based portfolio assessment — the final step before your Gold Card.
View Course →Essential BS 7671 wiring regulations update for all electricians.
View Course →The complete pathway to JIB Gold Card Electrician.
View Course →Take the Level 3 Diploma as an online self-study course.
View Course →“Level 3 was challenging but the instructors made the complex theory easy to understand. Now I'm doing my NVQ.”
David R.
Level 3 2365
“Excellent progression from Level 2. The fault diagnosis module was incredibly practical and useful.”
Tom B.
Level 3 2365
Visit our training centre in Cheshunt to see the facilities, meet the team, and chat with instructors.
📍 Cheshunt, Hertfordshire · Free parking available
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