Noongar Boodja Trust
The Gnaala Karla Boodja Aboriginal Corporation represents the Gnaala Karla Boodja agreement group, the Noongar language or dialectical groups of the Binjareb/Pinjarup, Wilman and Ganeang.
Towards the east of the Gnaala Karla Booja region is the Balladong region and down south is the Wagyl Kaip region.
The Gnaala Karla Booja region encompasses the towns of Capel, Donnybrook, Balingup, Wickepin, Narrogin, Williams, Mundijong, Kwinana, Brookton, Pingelly, Wagin, Harvey, Collie, Pinjarra, Mandurah and Boddington.
The Gnaala Karla Boodja region is approximately 30,424km².