Office for Nuclear Regulation

This website uses non-intrusive cookies to improve your user experience. You can visit our cookie privacy page for more information.

Draft guidance for inspectors and Nuclear Material Accountants

As part of preparing to deliver a UK State System of Accounting for and Control of Nuclear Material, and providing a domestic safeguards regime after the UK leaves Euratom, we have prepared some initial draft guidance for safeguards inspectors. The draft guidance is for our safeguards specialists to regulate against The Nuclear Safeguards (EU Exit) Regulations 2019. Specifically, to judge compliance and inform inspections.

It is based upon ONR practice, regulations and existing safeguards good practice nationally and internationally. The following pieces of draft guidance are now available for comment:

Guidance for the Assessment of Accountancy and Control Plans

ONR Guidance for the Assessment of Nuclear Material Accountancy, Control and Safeguards

Nuclear Material Accountancy, Control and Safeguards Inspection and Planning Principles

Nuclear Safeguards Technical Inspection Guide

Further detailed guidance on inspection and assessment  will be published throughout the year as it becomes available for publication and use.

We welcome comments from you via Comments will be open until 31 August 2019, with finalised version available in Summer 2020.