Jason Morgan-Foster is a Secretary of the Court at the International Court of Justice, where he served as chairperson of the Conciliation Committee (2015-2018) and was closely involved in the reform of the Court's internal justice mechanisms (2016-2019). He previously worked for the secretariat of the United Nations Administrative Tribunal.

Daniel Peat is Assistant Professor of International Law at Leiden University, where he also directs the Leiden International Administrative Law Clinic. His first monograph, Comparative Reasoning in International Courts & Tribunals (CUP 2019), was awarded the best monograph prize of the European Society of International Law (ESIL) in 2020. He was elected a member of the Board of ESIL in 2022, and was previously a member of the Editorial Board of the Leiden Journal of International Law.

Anne-Marie Thévenot-Werner, LL.M. (Paris 1 / Cologne), is a Lecturer at the University Paris-Panthéon-Assas. Her thesis, Le droit des agents internationaux à un recours effectif (Brill 2016), was awarded ex aequo the Ph.D. prize of the Ecole doctorale du Département de droit international et européen of the Sorbonne Law School in 2015. She has also been working as a consultant for different international organisations and for staff representatives in the field of international civil service law.