What authority, in South Australia, guides and regulates agents when dealing in property transactions? Provide an explanation of their roles and functions for the real estate industry.

For this question, I am not sure about the answer

should I just say Consumer and Business service guides and regulates agents when dealing in property transactions or,

SA.GOV.AU Consumer and Business Services (CBS) Australian Competition and Consumer Commission South Australia Civil and Administrative Tribunal (SACAT) SafeWork SA Industrial Relations Property and Land Management SA SA Department of Treasury and Finance FairWork Online

These are all the regulatory bodies for real estate in South Australia.