Treaty of Rome at the time a very popular area, and the European Economic Community was to create a full customs union between members. The conference led to the signing on 25 March 1957, of the Treaty establishing the European Economic Community and the Euratom Treaty at the Palazzo dei Conservatori on Capitoline Hill in Rome. In March 2007, the BBC's "Today" radio programme reported that delays in printing the treaty meant that the document signed by the European leaders as the Treaty of Rome consisted of blank pages between its frontispiece and page for the signatures. The Treaty of Rome, the original
European Economic Community the ECSC and Euratom were merged with that of the EEC, creating a single institutional structure governing the three separate Communities. From here on, the term "European Communities" were used for the institutions (for example, from "Commission of the European Economic Community" to the "Commission of the European Communities"). The Council of the European Communities was a body holding legislative and executive powers and was thus the main decision making body of the Community. Its Presidency rotated between the member states every six months and it is related to the European Council, which was an informal gathering of national leaders