International Experience in the Regulation of Fusion Facilities

International collaboration drives efforts to harmonize fusion energy regulations across the globe. This overview reviews industry practices and shared challenges, outlining key priorities for developing national regulatory frameworks that enable safe, secure, and efficient deployment of fusion energy worldwide. As global momentum towards fusion energy accelerates, this publication provides a timely and important overview of the international fusion regulatory landscape. It addresses the need for robust and harmonized frameworks by documenting the practices, technical capabilities, and future plans of IAEA Member States. Drawing on a wealth of experience from fusion facilities worldwide, this document identifies common regulatory issues and proposes key priority areas for consideration of the development of new national regulations. Designed for regulatory bodies, policymakers, and fusion industry stakeholders, this publication serves as a valuable resource to enhance regulatory preparedness. By fostering international awareness and collaboration, it supports the establishment of clear and effective frameworks, ultimately facilitating the safe, secure, and efficient global deployment of fusion energy.