President of the European Council the member state holding the semiannually rotating Presidency of the Council of the European Union at any given time. However, since the 2007 Treaty of Lisbon, article 15 of Treaty on European Union states that the European Council appoints a full-time president for a two-and-a-half-year term, with the possibility of renewal once. Appointments, as well as the removal of incumbents, require a double majority support in the European Council. On 19 November 2009, the European Council agreed that its first president under the Lisbon Treaty would be Herman Van Rompuy (European People's Party, Belgium). Van Rompuy took office when the
Palace of the Grand Dukes of Lithuania July 2018. During Lithuania's presidency of the Council of the European Union, the palace was used as one of the main venues for the meetings of heads of European countries. On 28 November 2013, during the Eastern Partnership Summit in Vilnius, a dinner was held in the palace with many guests, including German Chancellor Angela Merkel; British Prime Minister David Cameron; French President François Hollande; Polish President Bronisław Komorowski; European Union President Herman Van Rompuy; European Commission President José Manuel Barroso; European Parliament President Martin Schulz; European Commission Vice-President and High Representative of the Union for Foreign Affairs and Security