Australia already has at least three well prepared and suggested templates. The first is SafeWork Australia with every State and Territory on board, so it is effectively the Australia wide accepted policy. For the vast majority of Operators in Australia it would be Simple, Accountable and Effective. It would save hundreds of thousands of dollars, and let us get on with Business. A ready made solution.
https://www.safeworkaustralia.gov.au...-workers-guide
The Rail Authority and Heavy Trucking Industry also have one. Look at how simply the trucking industry tackled it
https://www.nhvr.gov.au/safety-accre.../basic-fatigue
I appreciate that there is a lot of self interest pulling in a lot of different directions, but Really?