Electrical Apprentice End-Point Assessment: Complete EPA Guide

• 1. Knowledge test — a multiple-choice written exam that tests your theoretical knowledge across the full range of the apprenticeship standard. Typically 40 to 60 questions, 90 to 120 minutes. Covers BS 7671, health and safety, circuit theory, installation methods, and inspection and testing.
• 2. Practical observation — an independent assessor observes you carrying out electrical installation work on-site or in a realistic working environment. Typically 4 to 6 hours. Assesses your installation skills, tool use, safe working practices, and compliance with BS 7671.
• 3. Professional discussion — a structured conversation with the independent assessor, typically 45 to 60 minutes. Assesses your understanding of the work you do, your ability to reflect on your practice, and your professional knowledge. Often linked to a portfolio of evidence compiled during the apprenticeship.

• What is observed: Safe isolation procedures, correct tool selection and use, installation quality (cable routing, fixing, terminations), compliance with BS 7671, correct labelling, testing procedures, and how you manage your work safely and professionally.
• Assessor questioning: The assessor may ask you questions during the observation — for example, why you have chosen a particular installation method or what you would do if you encountered a specific fault. Answer honestly and refer to BS 7671 or relevant regulations where appropriate.
• On the day: Treat it as a normal working day. Be professional, follow safe working practices without being prompted, and demonstrate that safe isolation and correct PPE are habits, not performances. The assessor is looking for natural competence, not a rehearsed display.

Inspection and Testing: what the EPA assesses

Initial verification under BS 7671 Part 6 comprises three mandatory elements: inspection, testing, and certification (Reg 643.11). Assessors observe and question apprentices on all three. You must demonstrate you understand why each element is required — not just how to carry it out.

• Inspection — visual check before testing that the installation complies with BS 7671 and is safe to test. Defects observed during inspection shall be corrected before testing begins (GN3 2.5).
• Testing — continuity, insulation resistance, polarity, earth fault loop impedance, RCD operation, and functional testing per Part 6.
• Certification — on completion of verification, an Electrical Installation Certificate (EIC) is issued for new work; an Electrical Installation Condition Report (EICR) is used for periodic inspection of existing installations (Reg 641.7 & 643.11).
• Circuit division (Reg 314.1) — every installation shall be divided into circuits as necessary to facilitate safe inspection, testing, and maintenance, and to limit the effect of a fault. Understanding this principle underpins both safe I&T practice and professional discussion answers.

• City & Guilds — the UK's largest vocational awarding organisation. C&G has delivered electrical qualifications for over a century and is the dominant provider in electrical apprenticeships. The C&G 2365 Level 3 is the standard on-programme qualification. C&G's EPA is widely recognised and accepted by employers across the UK. See the City & Guilds Level 3 guide for full detail on the 2365 qualification structure.
• EAL (Excellence, Achievement & Learning) — a specialist technical awarding organisation originally focused on engineering and manufacturing. EAL has a growing electrical portfolio and is an approved EPAO for the Level 3 Electrical Installation apprenticeship. EAL is accepted by JIB for ECS card applications in the same way as C&G. The EAL Level 3 guide covers qualification structure and how it compares to C&G.
• Does it matter? For most purposes, no. Both lead to the same apprenticeship certificate and both are accepted for JIB ECS Gold Card applications. If you have a preference, discuss it with your employer or training provider before they register you with an EPAO.

• Gateway requirements: Completion of Level 3 Electrical Installation qualification (C&G 2365 or EAL equivalent), achievement of AM2 or AM2S practical assessment, minimum 36 months on-programme (unless given exemption), employer sign-off confirming occupational competence, and English and maths at Level 2 (GCSE grade 4 or equivalent) if not already held on entry.
• Typical timing: Most electrical apprentices reach gateway in Year 3 or Year 4, depending on how quickly they progress through on-programme learning. The EPA itself typically completes within 6 to 12 weeks of passing the gateway.
• AM2 and AM2S: The AM2 (Achievement Measurement 2) is a practical competency assessment set by JTL and SJIB/SELECT. The AM2S is an equivalent assessment. Both assess your practical installation skills in a simulated working environment. Passing the AM2 or AM2S is a gateway requirement — it is separate from the EPA practical observation.

• Component-specific re-sits: You only re-sit the component(s) that were not achieved — you do not repeat the entire EPA. For example, if you passed the knowledge test and practical observation but the professional discussion requires re-sit, you only re-sit the professional discussion.
• Waiting period: EPAOs typically require a minimum waiting period of six to eight weeks before a re-sit. This gives you time to address any gaps identified in the assessor's feedback.
• Use assessor feedback: After any component result, ask for detailed feedback from the assessor and your EPAO. Understand exactly what the shortfall was before re-sitting. Targeted preparation based on specific feedback is far more effective than general revision.