ASNR Report 2025

12 1• Technical and legal framework for decommissioning P–336 1.1 Decommissioning challenges 1.2 The ASNR decommissioning doctrine 1.2.1 Immediate dismantling 1.2.2 Post operational clean-out and achieving the final state 1.3 Decommissioning regulatory framework 1.4 The financing of decommissioning and radioactive waste management 2• Situation of nuclear facilities undergoing decommissioning: specific challenges P–339 2.1 Nuclear power reactors 2.1.1 Pressurised water nuclear power reactors 2.1.2 Nuclear power reactors other than pressurised water reactors 2.2 Research facilities 2.2.1 Research laboratories 2.2.2 Research reactors 2.3 The front-end “nuclear fuel cycle” facilities 2.4 The back-end “nuclear fuel cycle” facilities 2.5 The support facilities (storage and treatment of radioactive effluent and waste) List of nuclear facilities definitely shut down or in the process of decommissioning as at 31 December 2025 P–344 Observatory of waste retrieval and packaging and decommissioning projects P–346 3• ASNR actions related to facilities being decommissioned: a graded approach P–350 3.1 The graded approach according to the risks of the facilities 3.2 The periodic safety reviews of facilities undergoing decommissioning 3.3 Financing decommissioning: ASNR opinion on the three-yearly reports 4• Assessment of the licensees’ decommissioning strategies P–350 4.1 Assessment of EDF’s decommissioning strategy 4.2 Assessment of Orano’s decommissioning strategy 4.3 Assessment of CEA’s decommissioning strategy List of delicensed Basic Nuclear Installations as at 31 December 2025 P–354 Contents List of acronyms, abbreviations and designations P–376 ASNR Report on the state of nuclear safety and radiation protection in France in 2025 335

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