The top section of the ADI standards check marking sheet, is what the examiner fills in.
It lists your name, the test centre where you are taking the ADI Part 3 test, your personal registration number with the DVSA.
LOG BOOK - This is whether you have the training sheets from YOUR trainer.
At the end of each training session, you should be given notes on what needs to be worked on or strengthened. It is these training records, your examiner will want to see.
TRAINER PRN - This is the personal registration number of your trainer - Your trainers DVSA number - This again is so the DVSA can keep a track of the standard of trainees that a trainer sends for the ADI Part 3
ORDIT - Is your trainer ORDIT registered? - The DVSA only recognise ONE qualification for those it recommends as driving instructor trainers.