http://www.legislation.gov.uk/ukpga/2008/7/section/1European Union (Amendment) Act 2008An Act to make provision in connection with the Treaty of Lisbon Amending the Treaty on European Union and the Treaty Establishing the European Community, signed at Lisbon on 13th December 2007.texttext/xmlenStatute Law Database2018-09-10Expert Participation2018-07-04 1In this Act “the Treaty of Lisbon” means the Treaty of Lisbon Amending the Treaty on European Union and the Treaty Establishing the European Community signed at Lisbon on 13th December 2007.