Preparing for the ADI Part 3 Instructional Ability Test
The Part 3 Instructional Ability Test is the final stage of becoming an ADI. It assesses your ability to teach real learners effectively, safely, and professionally.
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1. What the Part 3 Test Involves
•Length: About 45 minutes.
•Format:
•You’ll conduct a driving lesson with a real pupil (not a role-play anymore — it used to be).
•A DVSA examiner sits in the back and observes your teaching.
•What They Assess:
•Lesson planning — setting appropriate goals for the pupil’s level.
•Risk management — keeping the lesson safe and stepping in where necessary.
•Teaching and learning strategies — how clearly you explain, adapt, and support your pupil.
•Grading:
•Scored out of 51.
•To pass, you must score at least 31.
•You can pass with a Grade B (satisfactory) or Grade A (high standard).
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2. How to Prepare
• Gain plenty of real teaching practice (often through a trainee licence / “pink badge” route).
•Work with an experienced ADI or an ORDIT-registered ADI trainer to prepare for the Part 3 test. Both can provide valuable guidance and practice; the choice is yours depending on the support you prefer.
•Practise structuring lessons:
•Agreeing goals with the pupil
•Giving clear explanations and demonstrations
•Checking understanding
•Giving timely, constructive feedback
•Focus on coaching techniques — modern instruction is more about guiding the pupil than just telling them what to do.
•Reflect on your lessons afterwards to improve.
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3. Cost and Booking
•Cost (as of May 2025): £111
•Book via: GOV.UK – ADI Part 3 Instructional Test
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4. After Passing
•Once you pass Part 3, you can apply to join the DVSA Register of Approved Driving Instructors.
•Pay the registration fee (£300 as of May 2025).
•You’ll then receive your green ADI badge, allowing you to teach learners for payment.
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5. Tips for Success
•Stay calm — remember, it’s not just about your driving, it’s about how you teach.
•Don’t aim for perfection — focus on clear communication and keeping the pupil safe.
•Learn to adapt — if your pupil struggles, change your approach.
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With Part 3 complete, you’ll officially be a qualified ADI — ready to help learners achieve their driving dreams.
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How Pro Drivers Academy Can Help Future Instructors
At Pro Drivers Academy, we know what it takes to succeed as a driving instructor. Whether you’re just starting out or working through your ADI parts, we can:
•Connect you with professional ADI trainers.
•Share insider tips on passing the tests.
•Offer opportunities to work with us once you’re qualified.
Call/Text: 07732 750205
Visit: www.pda.me.uk
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Note on costs: All fees listed are correct as of May 2025. Prices may change, so always confirm on GOV.UK – Become a Driving Instructor.
Frequently Asked Questions About the ADI Part 3 Test
Do I have to train with an ORDIT-registered instructor?
No. Any fully qualified ADI (Approved Driving Instructor) can provide training to help you prepare for Part 3. ORDIT (Official Register of Driving Instructor Trainers) trainers are DVSA-recognised specialists, but it’s not a requirement. At Pro Drivers Academy, we can support you with practical teaching practice, feedback, and guidance on what examiners look for.
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How much does it cost to qualify as a driving instructor?
There are fees for each stage of the process:
•Part 1 Theory Test – £81
•Part 2 Driving Ability Test – £111
•Part 3 Instructional Ability Test – £111
•ADI Registration Fee – £300 (valid for 4 years)
These are DVSA fees (correct as of May 2025). On top of that, you may have training costs, which vary depending on who you train with.
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How long does it take to pass all three parts?
It varies by person. Some complete the process in as little as 6–12 months, while others take longer depending on how much time they dedicate to training and practice. The DVSA allows up to two years from passing Part 1 to qualify as an ADI.
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Can I start teaching learners before I pass Part 3?
Yes. Once you’ve passed Part 2, you can apply for a trainee driving instructor licence (PDI licence), often called a “pink badge.” This allows you to give paid driving lessons while preparing for your Part 3 test. It’s a great way to gain real teaching experience.
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What happens if I fail Part 3?
You’re allowed up to three attempts at Part 3 after passing Part 2. If you fail all three attempts, or if your two-year window expires, you’ll need to restart the entire ADI qualification process from Part 1. That’s why proper preparation and support are so important.
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What happens once I pass Part 3?
You can apply to join the DVSA Register of Approved Driving Instructors, pay the registration fee, and receive your green ADI badge. This allows you to legally provide driving lessons for payment.