Fair Work Act 2009 - Sect. 342
Can an employer require industry registration?
Can an employer require industry registration from a specific provider?
When the question was put to Fair Work Australia, their response was "...this would appear to an instance of adverse action under the general protections. Please refer to s.342 (1) of the FW Act. See item 2 in the list."
The relevant excerpt is included below. If anyone knows any differently, please get in touch.