Any record the Act requires about a regulated substance must be made in writing (which includes electronic form), in English and in a way that can easily be retrieved (strict liability, 50 penalty units). A person who cancels an invalid supply authority under s 30 must keep it for at least 2 years after cancelling it, unless it must be or is required to be given to the chief health officer or police (strict liability, 50 penalty units).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.