Tom Buitelaar is an Assistant Professor in the War, Peace & Justice program of the Institute of Security and Global Affairs. This paper suggests a number of important avenues for states, the UN, and the ICC to improve the likelihood that the ICC receives assistance from UN peace operations.

The main objective of the Telders International Law Moot Court Competition is to challenge students to excel in international law, consequently testing their creativity and powers of persuasion in a friendly competition. Students and academic staff throughout Europe consider participation to be a great…

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Leiden University won the International Criminal Court (ICC) Moot Court Competition – English edition. The final round was held at 7 June 2019, in the ICC in The Hague.

The Grotius Centre for International Legal Studies is proud to announce a fortified partnership with the International Bar Association to annually stage the largest moot competition focused on international criminal law: The International Criminal Court Moot Court Competition.

The Grotius Centre for International Legal Studies is proud to host the following moot court competitions in 2019:

On 24 November 2015, Prof. Carsten Stahn participated as external expert in a special plenary session of the Assembly of States Parties on the efficiency and effectiveness of Court proceedings, chaired by the co-chairs of the Study Group on Governance of the Assembly.

Leiden University won three prizes at the International Criminal Court (ICC) Moot Court Competition – English edition. The final round was held on 27 June 2022 in Courtroom I of the ICC in The Hague (the Netherlands). Due to current COVID-19 related restrictions, it was a hybrid hearing with judges…

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In December 2024, Cambridge University Press published the book Regulating Competition in the Digital Network Industry by Jasper van den Boom, Assistant Professor of EU competition law at the Europa Institute of Leiden University. The book introduces a new analytical framework for understanding competition…

On 9 January 2019, Marieke Wierda defended her thesis 'The Local Impact of a Global Court: Assessing the Impact of the International Criminal Court in Situation Countries'. The doctoral research was supervised by Prof. dr. C. Stahn en Prof. dr. L.J. van den Herik.

The chance that Israeli Prime Minister Benjamin Netanyahu will actually be brought to trial seems slim. And yet the arrest warrant issued against Netanyahu will have a significant impact and comes as a hard blow for Israel. Larissa van den Herik, Professor of Public International Law, discusses the…

The United States has recently imposed sanctions on four more senior officials of the International Criminal Court, including Judge Prost, who is a Canadian national. Jens Iverson, assistant professor of international law, commented on this in The Globe and Mail, Canada’s national newspaper.

The bi-annual Children’s Rights Moot Court (CRM), organised by the Department of Child Law in partnership with Baker McKenzie, was initiated by Leiden Law School in 2014 on the occasion of the 25th Anniversary of the United Nations Convention on the Rights of the Child.

The CCLS Logo Competition is now closed. We have a winner!

The International Air Law Moot Court Competition is a unique opportunity for students seeking to gain experience in the development of arguments in the field of international law and international air law, while also establishing contacts around the world.

What Determines Perceptions of Bias toward the International Criminal Court? Evidence from Kenya. In this article, published on the website SAGE Journals in the Journal of Conflict Resolution, the authors Geoff Dancy, Yvonne Marie Dutton, Tessa Alleblas, Eamon Aloyo examine the attitude towards international…

What is the optimal investment policy according to which a firm adapts its capacity in a competitive market?

Each year the Grotius Centre in The Hague organises a number of internationally renowned moot court competitions. These competitions, also referred to as ‘moots’, offer international law students a unique opportunity to learn more about international (criminal) law in the City of Peace and Justice…

The effect of the pilot Teen courts will be evaluated by means of a programme, process and effect study based on qualitative research methods.

On Wednesday 13 December 2017 Jaap Wieland defended his doctoral thesis entitled ‘De bescherming van concurrentiebelangen in het bestuursrecht’ (the Protection of Competition Interests in Administrative Law).

On Wednesday 16 June 2021, Karim Khan was sworn in at the International Criminal Court (ICC) in The Hague. Experts say this is no easy time to join the ICC.

Adv. LL.M. Students visit the International Criminal Court

On 18 December 2019, Marianne Lochs defended her thesis 'Contempt of court'. The doctoral research was supervised by Prof. C.P.M. Cleiren and Prof. J.H. Crijns.

Since its inception, a central preoccupation of and for the International Criminal Court (ICC) has been the nature of its relationship to national jurisdictions. Complementarity—the idea that the Court is intended to supplement, not supplant, national jurisdictions—has been the dominant juridical logic…

Jaroslaw Kantorowicz examines how strategic climate litigation influences public attitudes on climate policy, using a UK experiment to explore legal cues.

On Tuesday 5 April 2016, Prof. Carsten Stahn spoke at Vanderbilt University to discuss a forthcoming article by Prof. Mike Newton in the Vanderbilt Journal of Transnational Law.

Too big to jail?

On Thursday 11 May 2017, Qiang Yu defended his doctoral thesis ‘Market Power and Competition Law in the Software Industry’. The supervisors of the research are Professor T.R. Ottervanger and Professor S.C.G. Van den Bogaert. A brief summary of his thesis is provided below.

Although the team from Leiden did not win, the Max Rood Moot Court Competition was a great success once again. Six teams of students (Leiden, Groningen, Maastricht, Utrecht, VU and UvA) participated and passionately argued a case involving summary dismissal.

Leiden University won the awards for Best Oral Argumentation for both the Applicant and the Respondent and Best Oralist. In addition, Leiden University ranked second overall in the competition.