The Registrar of Community Housing holds office under section 10 of the Community Housing Providers (Adoption of National Law) Act 2012 (NSW).
The Registrar is responsible for administering the National Regulatory System for Community Housing (NRSCH) in NSW. The NRSCH is established by the Community Housing Providers National Law, which is contained in an appendix to the Community Housing Providers (Adoption of National Law) Act 2012 (NSW).
The legislation is available here:
You can also go to the official NSW Government website for the publication of legislation, where you can search for Acts and Regulations as consolidated and in force or as repealed.