When it is time for you to take your ADI standards check test you’ll receive an invitation letter saying:
You are now due your ADI Standards Check. Please book this online at www.gov.uk/book-driving-test within 14 days of this letter. To access this service, you will need a valid email address. You will not be allowed to cancel this appointment online, however you will be allowed to change the date once. The ADI registrar can consider removing your name from the register if you fail to book a Standards Check within the given time, or if you fail to attend a Standards Check.
In order to book your ADI standards check in Tipton test online you will need your driving licence number and your ADI personal reference number.