Thoroughly updated, this extensive reference source provides in-depth information on all matters relating to the European Union (EU): the changes introduced by the Lisbon Treaty are covered, developments regarding the future expansion of the Union are addressed, and the financial difficulties affecting the euro area are discussed in depth. A comprehensive A to Z section, essays written by acknowledged experts on the EU, a statistical survey and a detailed directory section provide a unique guide to the structure of the EU, as well as up-to-date contact details for many EU officials.