It is very clear that membership of Euratom requires membership of the European Union, which is why we have this Bill. We have been satisfied with the arrangements we have, and part of the negotiation will be to ensure the greatest possible continuity, but that is to be negotiated with Euratom and the partners involved.
I have mentioned that the first requirement flowing from our commitments on safeguards is to have a domestic system that allows the state to know what civil nuclear material there is and where it is located, but the second fundamental principle of the global non-proliferation and safeguards regime is that there is some oversight of the system independent of the country itself. That provides obvious and necessary reassurance to the international community that material from civil nuclear programmes is not used other than for civil activities.
The UK has been a member of Euratom since 1 January 1973, and Euratom has carried out elements of both the domestic and the international activities set out in our agreements with the IAEA. The UK’s agreement with the IAEA on safeguards is a trilateral agreement, reflecting the relationship between the UK and Euratom. Upon withdrawal from Euratom, however, the UK’s main agreements with the IAEA will become ineffective, as they are predicated on Euratom membership. We are in discussions with the IAEA to agree replacements that reflect the UK domestic regime, including continued international verification by the IAEA. The Bill gives us the ability to give effect to precisely that regime. We have been working closely with the Office for Nuclear Regulation to ensure it will be ready to take on responsibilities for nuclear safeguarding that are currently delegated to Euratom inspectors.