President of the European Council extended his influence into financial policy, the most important area left to the rotating Council presidency, with the rotating presidency seeing a greater decrease in power than previously planned. Many of the changes introduced with the Lisbon Treaty need concretion through practical implementation by the current actors. The Spanish presidency unsuccessfully tried to challenge the European Council president's prominent post during the first rotating presidency of 2010, while the second half of the year saw a Belgian rotating presidency marked by a weakened caretaker government which did not challenge Herman van Rompuy, himself a Belgian politician. The Belgian rotating presidency
Herman Van Rompuy of state or government of the EU member states, as the first full-time President of that Council under the Treaty of Lisbon. He was appointed for the period from 1 December 2009 until 31 May 2012, though he only took up his position officially on 1 January 2010. On 1 March 2012 he was re-elected for a second (and last) term, to last from 1 June 2012 until 30 November 2014. Born in Etterbeek, Brussels, to Dr., later Professor of Economics, Victor Lodewijk Maurits "Vic" van Rompuy (Begijnendijk, 27 February 1923 – Begijnendijk, 14 November 2004) and wife Germaine Geens