Welcome to govCMS

We are the Australian Government’s primary authority on radiation protection and nuclear safety. We protect the Australian people and the environment from the harmful effects of radiation through understanding risks, best practice regulation, research, policy, services, partnerships and engaging with the community.

What's New

15 December 2017

We've updated our UV charts to load faster and set your default location.

27 November 2017

Radioactive ruthenium detected in the air throughout Europe in late September 2017 poses no risk to the health of people or the environment.

23 November 2017

Assistant Minister for Health, The Hon Dr David Gillespie and Cancer Council Victoria Prevention Director Craig Sinclair officially named ARPANSA a SunSmart workplace.