The European Atomic Energy Community (EAEC or Euratom)'s an international organisation which's semi-independent of, but completely controlled by, the European Community pillar of the European Union. It was established on 25 March 1957 along with the European Economic Community (EEC) by the Treaty of Rome, being taken over by the executive institutions of the EEC in 1967 but continuing to legally exist separately even after the European Communities were absorbed into the European Union as a pill… (More on Euratom)