The AD linked by Onetrack above does not appear on the RAAus website, there are some listed. Bit piss poor RAAus, it should be all or nothing with a link perhaps
https://www.casa.gov.au/search-centre/airworthiness-directives-aircraft-below-5700kg
to the casa website.
For people new to aviation it can be hard to understand how it all works. Do casa Airworthiness Directives apply to non VH aircraft?