If it's any consolation AK, you have company in your misery. I have a parallel to your situation in that my completed re-rego papers/details and cheque were sent to RAA on the very day they were received in the mail (five weeks ago). This is for an aircraft that was kept on the ground (tho fully registered) for three months awaiting CASA-inspired RAA scrutiny for dotting of 'i's & crossing of 't's before processing the transfer of ownership into my name when I bought it last Nov. Eventually they advised that I had to provide photos of the MTOW placard which I duly forwarded and, upon which the new valid certificate of ownership was ultimately issued. This took place in mid Feb of this year (and heaping insult on injury, I might add that I received no extension of annual registration to offset the three months grounding). Nevermind, at least I could go flying. Now, with my rego expiring tomorrow and nothing yet received, today I made a telephone enquiry of RAA and was advised that they had been sitting on it because they had no record of the "Warning, passengers fly at their own risk... blah, blah," placard. Like you, I find it hard to believe that what was kosher and passed muster seven months ago (well after CASA held their feet to the fire), now doesn't meet their requirements. My ex wife and her bloody mother didn't shift the goal posts that often! Over the past couple of years I've learned not to expect too much from RAA Fyshwick however, in view of their ever-changing and haphazard requirements, I would have thought that an email sometime in the preceeding 5 weeks advising that my details didn't now meet with their revised requirements would have been appropriate. I also say that, were there any other option, I would jump ship immediately as I've had a bellyfull of their "we're here to help you, have some more laxative" manner of dealing with a captive audience. Being in my mid-seventies, I don't have enough flying time left to have it eroded by someone's petty inconsistencies. So, a 200km rtn drive to Bindoon tomorrow to re-photo the placarding - I'm so damn mad I could spit!