President of the European Commission three executives that were merged in 1967 following the Merger Treaty, namely the High Authority of the European Coal and Steel Community (from 1952), and the commissions of the European Atomic Energy Community and the European Economic Community (both from 1958). Secondly, a list is given over the presidents after the merger, when the single position presided over the Commission of the European Communities, until 2009 when the Treaty of Lisbon renamed of the institution, creating the President of the European Commission. The European Economic Community was established by the Treaty of Rome, presently known as the Treaty on the
Convention on the association of the Netherlands Antilles with the European Economic Community September, 19 October, and 22 October, respectively. An Intergovernmental Conference was convened on 13 November, which signed the Convention. The actual Convention consists of four articles, the first of which establishes that the Netherlands Antilles shall be added to the (now ). Article 2 adds another protocol to the EEC Treaty, named . Article 3 concerns the ratification and article 4 the authentic versions of the text. The treaty entered into force on 1 October 1964, the first day of the month following the date of deposit of the last instrument of ratification by a signatory state, in this case