Guillaume Tusseau has been a Professor of public law at Sciences Po Paris since 2010 and a Junior member of the Institut universitaire de France since 2009.
He is a specialist in constitutional law, and in particular in comparative constitutional litigation, and a theoretician of law, particularly of analytical theory and the works of Jeremy Bentham.
Guillaume Tusseau has taught constitutional law, administrative law of goods, advanced administrative law, philosophy of law, comparative law and fundamental laws. Among his courses at Sciences Po, he teaches on the government of judges, a comparison of theory and practice, comparative public law and legal theory.
Guillaume Tusseau is an associate member of the International Academy of Comparative Law, a member of the French Society for Legal and Political Philosophy (SFPJ) and a founding member of the Centre Bentham.
He is director of the journal Annales de droit, and is a member of the editorial board of the International Journal for the Semiotics of Law and of the Revista general de derecho público comparado.
He was awarded a Faculty Enrichment Program grant in Canadian studies and a Scholarship from the Fondation Thiers.