MELOX meaning

MELOX refers, in contracts and regulatory materials, to the Orano Melox mixed‑oxide (MOX) fuel fabrication plant at the Marcoule site in the Gard department, France. It manufactures mox fuel assemblies for light‑water reactors internationally and is often named as an approved source in nuclear fuel supply agreements, technical schedules and quality assurance documentation. The term is not defined in UK or Irish legislation or case law; it is an industry designation for a specific facility and operator. Key legal points include: correct identification of the counterparty (Orano Melox SAS) and site; compliance with French licensing (basic nuclear installation supervised by ASN); international safeguards (IAEA and, for EU customers, Euratom); export and import controls; transport approvals for radioactive material; and allocation of risk and insurance under the applicable nuclear third‑party liability regime (e.g., Paris/Brussels). Usage is consistent across England & Wales, Scotland, Northern Ireland and Ireland. For UK transactions post‑Brexit, ONR safeguards and UK export controls apply to imports from MELOX; EU counterparties may require Euratom Supply Agency arrangements. The plant has produced significant volumes of MOX fuel since the 1990s and remains a leading global supplier to utilities operating light‑water reactors.