History of the European Union The report was accepted at the Venice Conference (29 and 30 May 1956) where the decision was taken to organise an Intergovernmental Conference. The Intergovernmental Conference on the Common Market and Euratom focused on economic unity, leading to the Treaties of Rome being signed in 1957 which established the European Economic Community (EEC) and the European Atomic Energy Community (Euratom) among the members. The two new communities were created separately from ECSC, although they shared the same courts and the Common Assembly. The executives of the new communities were called Commissions, as opposed to the "High Authority". The EEC was
European Union and the United Nations within the UN. On 11 October 1974, the UN General Assembly granted observer status to the European Economic Community (EEC) represented by the European Commission representation in New York City. It was the first non-state entity to be granted observer status and gave it participation rights, particularly in the Economic and Social Council: the EEC operated a common commercial policy from very early on and in such matters the European Commission represented the EU, in others the Council presidency did. Despite being an observer, the EU joined several treaties and gained full participation in a number of UN bodies (see