It's actually a CASA delegation problem. ....
CASA legal are working to issue new delegations to the relevant industry groups.
CASA recently found that the industry delegations issued are not correct,
As it transpires, no one in the industry including CASA themselves, can issue any authorisation (C of A, Maint Authority) that requires a condition to be imposed. CASR 11.056 requires it to be a delegated function, no one has that delegation.
Clowns running the circus again.