Here are some links that apply to all licenced food businesses:
Food Safety Standards - Australia New Zealand
Food Industry Recall Protocol - Food Standards Australia New Zealand
It is a legal requirement under Chapter 3 of the Australia New Zealand Food Standards Code for food manufacturers, wholesalers, distributors and importers to have a written food recall plan.
Label buster guideline - Queensland Health
Food manufacturers, packers and wholesalers need to provide food labelling.
Food for retail sale or catering purposes is exempt from labelling where the food is:
Running a food business – Queensland Government link
Use of non-reticulated water in a food business - Queensland Government link
Water used for any purpose in food business/premises must be of a drinkable standard. If you intend to use water that is not from council's water supply, you will need to treat/disinfect the water.