The Western Australian Zoological Parks Authority was created under the act of the same name in 2001, and under the Minister of Environment for Western Australia. What had previously been the Zoological Gardens Board, on 22 May 2002, became the Zoological Parks Authority
The predecessor authority to the Zoological Gardens Board had been known as the Acclimatisation Committee of the Zoological and Botanical Gardens (Perth, W.A.)
References
Zoological Parks Authority Wikipedia(Text) CC BY-SA