Australian Government. Department of Industry, Science, Energy and Resources on behalf of the Australian Government and state and territory governments. NatHERS is a star rating system (out of 10) that rates the energy efficiency of a home, based on its design.
The Government is now operating in accordance with the Caretaker Conventions, pending the outcome of the 2022 federal election. Info on Caretaker Conventions: http://www.pmc.gov.au/caretaker