Treaty of Rome Treaty of Rome The Treaty on the Functioning of the European Union (TFEU; also referred to as the Treaty of Rome) is one of two treaties forming the constitutional basis of the European Union (EU), the other being the Treaty on European Union (TEU; also referred to as the "Treaty of Maastricht"). The Treaty of Rome brought about the creation of the European Economic Community (EEC), the best-known of the European Communities (EC). It was signed on 25 March 1957 by Belgium, France, Italy, Luxembourg, the Netherlands and West Germany and came into force on 1 January 1958. It remains
Historical Archives of the European Union and Steel Community (ECSC), the European Economic Community (EEC), the European Atomic Energy Community (Euratom), the Common Assembly of the ECSC, the European Parliamentary Assembly, the Court of Justice of the European Union, the Economic and Social Committee, the Court of Auditors, and the European Investment Bank. It also holds private deposits and collections from individuals, organisations and associations that advocated, supported and implemented the Post-World War II European conciliation and integration process. These holdings include the archival papers of the European Space Agency (ESA), the Assembly of Western European Union (WEU), the European Council for Municipalities and Regions (CCRN),