André Klip (1965) is Professor of Criminal Law, Criminal Procedure and the Transnational Aspects of Criminal Law at Maastricht University. Since 2016, he is a member of the Royal Netherlands Academy of Arts and Sciences. He conducted research at the Yale Law School, New Haven and the Max Planck Institute in Freiburg im Breisgau. He is a member of the Board of Directors as well as of the Scientific Committee of the International Association of Penal Law. He has many PhD students and is always interested in challenging research proposals. He is founder and editor of the Annotated Leading Cases of International Criminal Tribunals (65 volumes since 1999). He is author of European Criminal Law. An integrative Approach (Intersentia Cambridge, 4th edition 2021). Throughout his career, professor Klip has been frequently involved in national and international legal practice. Both as an academic and as a practitioner he is very much engaged in international cooperation. Within the Maastricht Institute for Criminal Sciences he heads an interdisciplinary research group which is frequently invited to conduct studies on crime, perpetrators and how to combat criminal behaviour. He is a judge at the ’s-Hertogenbosch Court of Appeal (criminal division) in the Netherlands.