Refrigerant Handling Code of Practice 2007 Part 1- Self-Contained Low Charge Systems and Part 2 – Systems other than Self Contained Low Charge Systems.
Flammable Refrigerants Safety Guide (2013 and 2018)
http://www.pointsbuild.com.au/airah under ‘managing health and safety risks for flammable refrigerants’.
To access the relevant Australian Standards visit www.standards.org.au
Australia’s HFC phase-down - www.environment.gov.au/protection/ozone/publications/hfc-phase-down-factsheet
Contact the relevant equipment manufacturer, importer or supplier/wholesaler.