Office for Nuclear Regulation
gov.uk
Imported from official source
Office for Nuclear Regulation — publications from its own official source.
Publications 20
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Corporate report: Office for Nuclear Regulation Corporate Plan 2026 to 2027
This report describes the plans of the Office for Nuclear Regulation (ONR) for 2026 to 2027.
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Corporate report: Office for Nuclear Regulation annual report and accounts 2025 to 2026
This report explains the office's activities and finances for the year 2025 to 2026.
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Corporate report: Office for Nuclear Regulation strategy 2026
This strategy sets out the vision and direction for the Office for Nuclear Regulation (ONR) and nuclear regulation.
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Research: Regulation of medical radioisotope supply
Review of the UK’s regulatory system for medical radioisotopes.
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Holtec’s SMR-300 completes Generic Design Assessment
GDA process enables regulators to assess new nuclear power station designs at an early stage of the regulatory process
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Decision: GDA Step 2 of the Holtec SMR-300: fundamental assessment
Fundamental assessment reports of the Generic Design Assessment (GDA) Step 2 for the Holtec SMR-300 reactor design.
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Guidance: Memorandum of Understanding between NDA and ONR
This Memorandum of Understanding (MoU) is between the Office for Nuclear Regulation (ONR) and the Nuclear Decommissioning Authority (NDA).
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Decision: GDA Step 2 of the GE Vernova Hitachi SMR: fundamental assessment
Fundamental assessment reports of the Generic Design Assessment (GDA) Step 2 for the GE Vernova Hitachi small modular reactor (SMR) nuclear power station design.
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Corporate report: Energy Act 2013 (Part 3): annual report, 2024 to 2025
Annual report on the exercise of powers under Part 3 of the Energy Act 2013, for the year ended 31 March 2025, covering the Office for Nuclear Regulation (ONR).
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Corporate report: Office for Nuclear Regulation annual report and accounts 2024 to 2025
This report explains the office's activities and finances for the year 2024 to 2025.
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Corporate report: Office for Nuclear Regulation corporate plan 2025 to 2026
This report describes the plans of the Office for Nuclear Regulation (ONR) for 2025 to 2026.
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GE-Hitachi’s Small Modular Reactor completes first step of design assessment
GDA process enables regulators to begin assessing the safety, security, safeguarding and environmental aspects of new nuclear power station designs at an early stage of the regulatory process
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Decision: GDA Step 1 of the GE-Hitachi SMR: statement of findings
Statement of findings of the Generic Design Assessment (GDA) Step 1 for the GE-Hitachi BWRX-300 small modular reactor (SMR) nuclear power station design.
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Corporate report: Office for Nuclear Regulation annual report and accounts 2023 to 2024
This report explains the office's activities and finances for the year 2023 to 2024.
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Research: ONR post-implementation review 2022: progress against recommendations
A review of progress on the delivery of the recommendations made in the 2022 Post Implementation Review of the Office for Nuclear Regulation.
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Corporate report: Energy Act 2013 (Part 3): annual report, 2023 to 2024
Annual report on the exercise of powers under Part 3 of the Energy Act 2013, for the year ended 31 March 2024, covering the Office for Nuclear Regulation (ONR).
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Setting new standards in nuclear engineering
A unique cross-sector collaboration has created an improved approach to the design and build of a key component in the nuclear industry.
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Corporate report: Office for Nuclear Regulation corporate plan 2024 to 2025
This report describes the plans of the Office for Nuclear Regulation (ONR) for 2024 to 2025.
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Guidance: Importing and exporting nuclear-related items and the role of Nuclear Cooperation Agreements
Technical guidance for nuclear entities on reporting requirements related to Nuclear Cooperation Agreements.
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Corporate report: Geological disposal: scrutiny of Nuclear Waste Services' work - annual reports
Environment Agency and Office for Nuclear Regulation report on their scrutiny of Nuclear Waste Services' work to develop geological disposal.