Approved driving instructor (ADI) qualifying test data
Approved driving instructor (ADI) qualifying test volumes and pass rates for Great Britain overall and for each test centre.
ADI part 1 (theory) test data
Great Britain
These data tables are updated quarterly. They were last updated on 12 December 2024 with data to September 2024.
| Table reference | File name |
|---|---|
| DRT511A | |
| DRT511B |
By test centre
The Driver and Vehicle Standards Agency (DVSA) is aiming to publish annual data about ADI part 1 tests by test centre for the first time in June 2025. This will contain data from April 2024 to March 2025.
| Table reference | File name |
|---|---|
| DRT512A | Not currently available |
ADI part 2 (driving ability) test data
Great Britain
These data tables are updated quarterly. They were last updated on 12 December 2024 with data to September 2024.
| Table reference | File name |
|---|---|
| DRT521A | |
| DRT521B |
By test centre
This data table is updated annually. It was last updated on 2 September 2024 with data to March 2024.
| Table reference | File name |
|---|---|
| DRT522A |
ADI part 3 (instructional ability) test data
Great Britain
These data tables are updated quarterly. They were last updated on 12 December 2024 with data to September 2024.
| Table reference | File name |
|---|---|
| DRT521C | |
| DRT521D |
By test centre
This data table is updated annually. It was last updated on 2 September 2024 with data to March 2024.
| Table reference | File name |
|---|---|
| DRT522B |
Changes to how this data is published
This data is now all published by DVSA. Before 2025, data for Great Britain overall was published by the Department for Transport (DfT).
You can view archived versions of the data as it was published by DfT in the National Archives.
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Data you cannot find
Data you cannot find might have been published as a response to an Freedom of Information (FOI) request.
Send an FOI request to DVSA if you still cannot find the information you need.
By law, DVSA cannot send you information that바카라 사이트™s part of an official statistic that has not yet been published.
Freedom of Information requests
Freedom of Information Requests
DVSA, 1 Unity Square
Nottingham
NG2 1AY
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Help with the data
°Õ³ó±ðÌýdriving test, theory test and driving instructor statistics information gives details about the data sources and how the tests work.
Contact DVSA to get help with published data.
DVSA management information team
mids@dvsa.gov.uk
Contact the DVSA press office if you바카라 사이트™re a journalist or have a media enquiry about the data.
DVSA press office
pressoffice@dvsa.gov.uk