ECS Revision

Prepare for the ECS Health, Safety and Environmental Awareness Assessment with focused, independent revision for UK electrotechnical workers.

166 ORIGINAL QUESTIONS WITH EXPLANATIONS
Practise across all 11 assessment topic groups, from manual handling and PPE to safe isolation, environmental awareness and fire safety in buildings. Understand why each answer is right, with original safety-sign illustrations and diagrams.

MOCK ASSESSMENTS THAT MATCH THE VERIFIED STRUCTURE
Try 50 questions in 30 minutes with the published topic weighting and a 43/50 practice target. Change answers, flag questions and return to them before finishing. One overall countdown continues if you leave the mock. See answers and reasoning at the end.

STUDY YOUR WAY
• Untimed topic practice with feedback after each answer.
• Browse questions and explanations at your own pace.
• Custom topic counts and an optional practice-question timer.
• Focus on weaker questions and track topic accuracy.
• Works offline without accounts, adverts or an AI tutor.
• Progress stays on your device.

CLEAR SCOPE
This app covers the ECS HS&E awareness assessment shared by JIB and SJIB routes. It does not cover BS 7671/18th Edition examinations, CITB CSCS tests or occupation-specific FESS assessments. Card requirements and assessment delivery vary by provider and UK nation; check your particular route.

Passing the assessment does not itself award an ECS card or replace required qualifications, training or experience. Practice results are study feedback, not official results or a guarantee of passing.

Questions and illustrations were independently created for this app and differ from the official assessment bank. All 11 topic groups are represented; exhaustive syllabus coverage and independent expert certification are not established. Use the current official ECS revision guide alongside this app. Content reviewed 11 October 2026.

ECS Revision is independent and is not affiliated with or endorsed by ECS, JIB, SJIB, SELECT, HSE or CITB. Safety scenarios provide awareness revision and do not replace workplace training, competent supervision or site procedures.

Progress shown in promotional screenshots is illustrative.