yes, Once upon a time the Forde Inquiry did just that. And found that department riddled with cancer,As unprofessional conduct, neglect,undo care, ect.
Also the Inquiry into the stolen generation.
Both Found that department to be guilty.

And it is Us. We alone that can Force another Inquiry.
By knocking on their door, by yelling in their cold hearts, By grouping together as one Voice that will shatter the foundations to their dead souls.
To be Heard and listened to, To be understood of the Abuse inflected on us and our family.