And CASR 61.010 defines "pilot licence" to mean any of the following:
(a) an air transport pilot licence;
(b) a commercial pilot licence;
(c) a multi-crew pilot licence;
(d) a private pilot licence;
(e) a recreational pilot licence.
But, alas, that definition is among the definitions "for Part 61". CAR 42ZC isn't in Part 61 (or CASR).
So who knows. Ask three people in CASA and let us know the answers you get.
Given the profound safety implications and complexities of the issue, I would expect there to be numerous relevant instruments, exemptions and MOS provisions.