DIEGO LÓPEZ GARRIDO is an economist, and has a Chair in Constitutional Law. Elected as MP for six terms, was member of the Convention for drafting the European Constitution, representing the Spanish Parliament (2002-2003). Currently he is a parliamentary counsel to the Spanish parliament and Executive Vicepresident of Alternativas Foundation.

Specialist in human rights, and author of many books on politics and European Community Law . His last books published are: Lecciones de Derecho Constitucional de España y de la Union Europea ( Vol. I to III )