I sent an email to the CAA about it and their answer was that they need form SRG1119 and a copy of the examiner's JAR authorisation. However, this procedure relates to revalidation by a proficiency check. Not sure if it's the same if you do the 12 hours including one with an instructor. Just send the CAA an email - they should work for their fees. I haven't flown a bugsmasher since I renewed it two years ago, so it'll be intering to fly one of those again
