Entry Criteria Entrants should be working technicians within a garage or workshop environment (fixed or mobile within the UK) with at least 3 years' experience. The tests will focus on passenger car competencies and are aligned to National Occupational Standards (NOS) and diagnostic Automotive Technician Accreditation (ATA). We regret that trainers and technicians who also work for training bodies cannot enter Top Technician. If you would like to discuss whether you are eligible for entry please call 01634 261 262.