Hi Nong,
I have looked and cannot find any info on a decision to permit new RAA control-zone qualifications. I realise that this is the situation in the U.S. (just additional training/familiarisation), but have found nothing on the CASA site for Australia.
In fact all I could find was that professional pilots were campaigning for medicals for control-zone operation and additional passengers (up to 3) for a proposed CASR Part 61 Recreational Pilot's Licence. Not sure if this is still under consideration.
Would appreciate any advice you can give.
Many thanks
... Vince