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Australian Radiation Protection and Nuclear Safety Agency

The Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) is the Australian Government’s primary authority on radiation protection and nuclear safety.

ARPANSA deals with both ionising and non-ionising radiation. Common sources of ionising radiation include X-rays, CT scans and naturally occurring radioactive materials. Common sources of non-ionising radiation include the sun, mobile phones, base stations and power lines.

Vision and mission

ARPANSA's purpose is to protect the Australian people and the environment from the harmful effects of radiation.

How ARPANSA can help

ARPANSA ensures radiation protection and nuclear safety for the Australian community by:

  • Undertaking research on the potential health effects of radiation exposure
  • Providing expert advice to the community through various engagements such as our Talk to a Scientist service
  • Offering radiation protection services for individuals and businesses
  • Ensure effective and risk-informed regulation
  • Initiate, maintain, and promote frameworks for protection and safety that are adopted by the jurisdictions across Australia

Information / help lines

Programs, apps and tools

Recommended links

Last reviewed: May 2025

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