用mra轉Cpa australia 好似都要keep香港會籍
https://www.cpaaustralia.com.au/become-a-cpa/cpa-program-faqs#membership-pathways
Can I keep my membership if the MRA expires?
Yes. Members admitted to CPA Australia under an MRA will be able to maintain their membership even if the MRA expires. Members must maintain the membership subscription payments to both bodies.
If I apply for membership of the reciprocal body under the Mutual Recognition Agreement (MRA), do I need to keep my original membership?
Yes. Maintaining dual membership is a requirement of any MRA.