10 June 2026
Security was the central theme of the Australian Radiation Protection and Nuclear Safety Agency’s (ARPANSA) 2026 licence holders forum – highlighting the growing complexity of regulating nuclear and radiological assets in a rapidly changing world.
Held in Canberra, the annual forum – running for more than 15 years – brought together representatives from across government, research and industry to share knowledge, strengthen relationships and examine the challenges across the sector.
‘ARPANSA regulates Commonwealth entities that use or produce radiation, so these annual forums are essential for our stakeholders to broaden their understanding of regulatory practices to assist them in meeting their obligations and improving safety outcomes,’ said Jim Scott, Chief Regulatory Officer of ARPANSA.
Drawing on practical, real-world examples, the presenters emphasised the importance of resilience, adaptability and strong protective measures to ensure secure and safe operations.
‘These discussions reinforce the need for licence holders to remain responsive to change while maintaining robust safeguards across both physical and cyber domains,’ said Mr Scott.
The conversation continued during a dedicated security panel featuring representatives from ARPANSA, the Australian Nuclear Science and Technology Organisation (ANSTO) and CSIRO.
Panel members shared perspectives on managing security across geographically dispersed assets, adapting to emerging technologies and the need for licence holders to take a proactive, risk-informed approach to maintaining effective security measures.
The program also focused on equipping licence holders with the necessary skills, knowledge, and ongoing training programs to ensure safe operations and ongoing regulatory compliance.
‘There has never been a time where vigilance and effective risk management has been as important as they are now’ said ARPANSA’s CEO, Dr Gillian Hirth.
‘Licence holders must understand the threat, identify the risks and work to mitigate them.’
As the forum concluded, one message stood out: ensuring the safety and security of Australia’s nuclear and radiation sector is a shared responsibility.
Through open discussion and collaboration, the forum demonstrated a strong commitment to staying ahead of emerging threats.
‘As the operating environment continues to evolve, we want to develop open and transparent dialogue to strengthen safety and security culture and ensure our radioactive materials and facilities are managed effectively and efficiently,’ said Dr Hirth.
Read more about ARPANSA’s regulatory services: https://www.arpansa.gov.au/regulation-and-licensing/regulation/about-regulatory-services
