Andrew Duff is a British politician. He was a Member of the European Parliament (ALDE/UK) from 1999-2014. He was a member of the Convention on the Charter of Fundamental Rights and of the Convention on the Future of Europe, and one of Parliament’s representatives at the IGC which drafted the Treaty of Lisbon. Duff was President of the Union of European Federalists 2008-13. Before becoming an MEP, Duff was Director of the Federal Trust in London. He is a founder member of the European Council on Foreign Relations; an honorary member of the board of the Trans-European Policy Studies Association (TEPSA); and a member of the advisory board of Transparency International (Europe). Founding member of The Spinelli Group, Andrew Duff became its President in October 2017.