In 2015 the Victorian Department of Health released its Food safety program template Supplementary practices section - Sous vide. If you are a food premises using sous vide, you need to be across these measures.
Download the food safety template here
https://www2.health.vic.gov.au/Api/downloadmedia/%7BE06D043D-F9DD-4591-8242-A477C12ADBD8%7D