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
President of the European Council uncertainty". At a press conference after his appointment, Van Rompuy commented: "Every country should emerge victorious from negotiations. A negotiation that ends with a defeated party is never a good negotiation. I will consider everyone's interests and sensitivities. Even if our unity remains our strength, our diversity remains our wealth", he said, stressing the individuality of EU member states. Van Rompuy's first council meeting was an informal gathering in the Solvay Library in Leopold Park, rather than the more usual formal gathering in the Justus Lipsius building nearby. The meeting was called to reflect on long term structural economic problems