Professor in International Criminal Law and Transitional Justice at the University of Geneva and Adjunct Professor in Legal Philosophy at the University of Neuchâtel

President of the Board and Professor of International Law at the Graduate Institute of International and Development Studies

Visiting Professor of International Law at the Graduate Institute of International and Development Studies

Professor of International Law at Middlesex University, London

Professor at the University of Essex School of Law and Director of the Essex Transitional Justice Network

Swiss IHL Chair and Professor of International Law at the University of Westminster

Professor of International Human Rights Law at the University of Milano-Bicocca

Professor of International Law, University of Cambridge and Co-Deputy Director, Lauterpacht Centre for International Law

Professor at the Université libre de Bruxelles

Senior Lecturer in the School for Social Policy Studies at University of Bristol

Senior Researcher at the University of Geneva and Lecturer in public international law at the Université Catholique of Lille

Senior Legal Adviser, US Holocaust Memorial Museum and Center for Justice and Accountability

Practicing Advocate at the Johannesburg Bar and Senior Programme Adviser at the International Center for Transitional Justice (ICTJ)

Professor and John Hume and Thomas P. O'Neill Chair in Peace at Ulster University

Director, Policy and Mediation Support, Centre for Humanitarian Dialogue

Legal Adviser for Islamic Law and Jurisprudence at the International Committee of the Red Cross (ICRC)

Senior Policy and Legal Adviser, Geneva Call

Senior Policy Advisor at the International Code of Conduct Association (ICoCA)

Chief of the Human Rights Council Branch at the Office of the High Commissioner for Human Rights

Research Fellow and Project Coordinator