The [Australian Radiation Protection and Nuclear Safety Agency (ARPANSA)](/arpansa) is the Commonwealth Government's primary authority on radiation protection and nuclear safety. Established under the Australian Radiation Protection and Nuclear Safety Act 1998 (ARPANS Act), ARPANSA's core mission is to protect the Australian people and environment from the harmful effects of radiation.
ARPANSA's responsibilities encompass a broad range of activities, including the development of radiation protection and nuclear safety codes and standards, the issuing of licences for Commonwealth entities, and the provision of expert advice to the government and public. The agency also conducts scientific research and provides services relating to radiation measurement and assessment.
The foundation of ARPANSA's regulatory authority is the ARPANS Act 1998. This legislation provides the framework for regulating controlled facilities and controlled apparatus operated by Commonwealth entities. It mandates ARPANSA to formulate codes of practice and standards relating to radiation protection and nuclear safety, which often serve as best practice guidance for state and territory jurisdictions across Australia.
ARPANSA's operational functions include:
ARPANSA's codes of practice and safety guides are crucial instruments for maintaining high safety standards. These documents provide practical guidance and requirements for various applications involving ionising and non-ionising radiation. They are developed through extensive consultation with stakeholders and incorporate international best practice, often drawing on publications from the International Atomic Energy Agency (IAEA).
Examples of significant ARPANSA regulatory instruments include:
These codes, along with supporting safety guides, ensure that radiation practices are managed to protect workers, the public, and the environment. A fundamental principle underpinning all ARPANSA's regulatory activities is ALARA (As Low As Reasonably Achievable), emphasising the optimisation of protection and safety measures. For more information on fundamental safety principles, refer to the Radiation Protection Principles page.