Thought this may be of interest to those living (or born) in NSW...
Anti-Discrimination Board of NSW...
There is a broad definition of transgender under
"Who is counted as transgender under anti-discrimination law?" which is then sharply curtailed when detailing "recognised transgender people" vs "non-recognised transgender people". It's not hard to see that those who are "recognised" have considerably more legal protection.
Despite now having had GRS I am still, techically, "non-recornised transgender" as I haven't had my birth certificated details updated (that in itself is a number of hurdles to leap over to get the proof required).