International Symposium, Monday, May 22nd 2017, Milan, Italy. The Symposium on ‘The Separation of Powers. A Global Constitutional Dialogue”, in memory of Prof. Bognetti, will host an international dialogue on the transformation of, prospects for, and challenges to the separation of powers in our contemporary setting. Invited scholars will offer a variety of perspectives on the separation of powers in legal scholarship. Drawing from country-specific and cross-national experiences with separation of powers, invited scholars will take comparative, doctrinal, historical, legal and theoretical approaches to the study of the idea of separation of powers.