Universiteit Leiden

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Joe Powderly

Associate professor

J.C. Powderly
+31 70 800 9366

Dr. Joseph Powderly joined the Grotius Centre for International Legal Studies as an Assistant Professor of Public International Law in March 2011, and was appointed Associate Professor in September 2018. He is Director of the Grotius PhD Track Programme and lectures in international criminal law, international criminal litigation, and public international law at both undergraduate and postgraduate levels. His research focuses in particular on the judicial function in an international criminal law context, but also looks more broadly at issues relevant to international criminal justice, international humanitarian law, international human rights law, and cultural heritage law.

More information about Joe Powderly

Joe received his PhD in international criminal law from the Irish Centre for Human Rights, NUI, Galway, in 2017. His Ph.D., which was funded by the Irish Research Council for the Humanities and Social Sciences, looked at the international judicial function, and the role of judicial interpretative creativity in the progressive development of international criminal law. In addition, he holds a B.A. (English and Legal Science, NUIG, 2004), an LL.B. (NUIG, 2005), and an LL.M. in International Human Rights Law (NUIG, 2006).

Prior to joining  the Grotius Centre he was a Research Fellow in International Criminal and Humanitarian Law at the TMC Asser Institute, The Hague (2010-2011). Between September 2008 and January 2010, he was a Doctoral Fellow/Researcher at the Irish Centre for Human Rights, where he worked, among other projects, on a Irish Government-funded investigation and report into the possible perpetration of crimes against humanity against the Rohingya people of North Rakhine State, Burma/Myanmar. This report was launched by the Irish Department of Foreign Affairs in June 2010. 

He has published widely in the area of international criminal law, and international human rights law. He is the author of over 80 case-reports for the Oxford Reports on International Criminal Law. He is currently a member of the Editorial Board of the Leiden Journal of International Law and Criminal Law Forum, as well as an editor of the blog, PhD Studies in Human Rights

Associate professor

  • Faculteit Rechtsgeleerdheid
  • Instituut voor Publiekrecht
  • Grotius Centre for Intern Legal Studies

Work address

Turfmarkt 99
2511 DP The Hague
Room number 4.39



  • No relevant ancillary activities
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