JamesT
Google 'SRG1199'. That's the form!
Guess you are already familiar with CASA form 213
Remember - any paper copies you post to CASA have to be certified as a true and original copies (copies of your logbook for example). I got my friendly CASA registered AME to stamp the copies with his AME stamp thingy. CASA will just send them back if not 'certified', making April an impossibility :-(
WRT aviation security, one of my fellow pilots was Aus with all clearances. As long as I was with him - no questions! Only Ayers Rock asked to see a card, the rest of the fields we flew into, Swan Hill, Broken Hill Coober Pedy etc .... we were lucky to see a lizard!