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The Office for Nuclear Regulation is the UK’s independent nuclear regulator. Its mission is to protect society by securing safe nuclear operations. ONR is a public corporation of the Department for Energy Security and Net Ze…
Fundamental assessment reports of the Generic Design Assessment (GDA) Step 2 for the Holtec SMR-300 reactor design.
The Environment Agency and Natural Resources Wales have issued this Step 2…
Executive summary The UK government’s recently published National Policy…
1. Introduction This report sets out our findings following Step 2 of a…
This guidance explains the Generic Design Assessment (GDA) process for organisations who want to submit a nuclear power plant design for assessment.
The Environment Agency is working with the Office for Nuclear Regulation…
This Memorandum of Understanding (MoU) is between the Office for Nuclear Regulation (ONR) and the Nuclear Decommissioning Authority (NDA).
Letters requesting a set of regulators to update their strategic approach to AI, with the intention of increasing the transparency around how they are implementing the AI Regulation White Paper proposals.
First published during the 2022 to 2024 Sunak Conservative government
GDA process enables regulators to assess new nuclear power station designs at an early stage of the regulatory process
This strategy sets out the vision and direction for the Office for Nuclear Regulation (ONR) and nuclear regulation.
Exemption, notification, registering and licensing of radioactive substances and radiation generators in the UK.
This report explains the office's activities and finances for the year 2025 to 2026.
Review of the UK’s regulatory system for medical radioisotopes.
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