UK · Transport and logistics
ADI part 1 test prep for driving schools and instructor trainers
The Approved Driving Instructor Part 1 Test is the first of the qualifying tests to become an approved driving instructor. We don't sell prep for it yet. If your staff will sit it, tell us how many and when. We build what firms ask for.
What is the format of the ADI part 1 test?
| Pass mark | 85 out of 100, with at least 20 of 25 in each of 4 categories. Hazard perception: 57 out of 75.GOV.UK: ADI part 1 pass mark |
|---|---|
| Fee | £81GOV.UK: ADI fees |
Facts checked November 9, 2026. These details can change, so check the source before you book. If a detail is missing, we did not find it.
Why would a firm pay for ADI part 1 test prep?
Our opinion, with no outside source
The 20 of 25 rule means one weak category fails you, even with a high total. A tool that shows weak categories fits this exam well.
Questions firms ask
What is the pass mark for the ADI part 1 test?
85 out of 100, with at least 20 of 25 in each of 4 categories. Hazard perception: 57 out of 75. Source: GOV.UK: ADI part 1 pass mark.
How much does the ADI part 1 test cost?
£81. Source: GOV.UK: ADI fees.
Can my firm buy ADI part 1 test prep from Prep to Pass today?
Not yet. We build the exams that firms ask for. Tell us how many people will sit it and when.
Is Prep to Pass linked to DVSA?
No. Prep to Pass is independent and has no link to DVSA.