The NET-ROL project builds on the EU's definition of the rule of law to investigate the role of networks in law-making, executive decision-making, and the judiciary. It examines how these networks influence the weakening of the rule of law. Through an interdisciplinary perspective, the project explores…

How should jurisdictions, both on the national and on the supra-national level, handle the interaction between public and private law where it regards the regulation of financial markets?

On 13 May 2025, Melanie Fink presented her latest research on the role of the duty to reason and other explanation rights to safeguard human dignity in the automated state at the AI & Law Summer School hosted by the University of Tübingen.

Mahmood Kooria shows in his dissertation that Islam often adapts to the regional context. PhD defense 14 December.

Jaroslaw Kantorowicz, assistant professor at the Institute of Security and Global Affairs, isolated the reaction of the public to the potential breach of constitutional fiscal rules from the reaction of other players, such as the opposition, media and civil society organizations.

The prestigious American Journal of Comparative Law (2016, pp. 790-4) just published a book review of Sofia Ranchordas monograph ‘Constitutional Sunsets and Experimental Legislation’ (Edward Elgar). The book is partially based on her PhD dissertation for which she was awarded a cum laude doctorate degree…

Roel Becker and Jelle But recently joined the Department of Constitutional and Administrative Law as PhD candidates.

Eduard Fosch-Villaronga, Marie Skłodowska-Curie Postdoctoral Researcher at eLaw- Center for Law and Digital Technologies, just published a book on Robots, Healthcare, and the Law. Regulating Automation in Personal Care.

On Wednesday 27 February, a group of around 30 Leiden Law students visited the EU’s Agency for the coordination of cooperation between police authorities, the European Police Office (Europol) in the world’s legal capital: The Hague.

One of our most engaged and expert scholars is bidding farewell. After forty years at Leiden Law School, first as a student and later as a professor, Niels Blokker reflects on his university career.

Are you doing research on migration policy in a country that is facing democratic backsliding or breakdown, or that is deepening its already-autocratic character? Are you struggling with how to best do your research so that it is meaningful and scientifically sound yet safe for you and research participants?…

How do poor and disadvantaged Indonesians address the injustices they face in daily life and how can their situation be improved?

The Dutch Tax Authorities leaked information about an international tax audit to Uber. In addition, they ‘obstructed and delayed’ an investigation by other EU Member States, says the International Consortium of Investigative Journalists (ICIJ) based on internal documents from the tech company.

Stichting Migratierecht Nederland and the Europa Institute of Leiden University are jointly organising the conference ‘Children’s Rights and Migration’ that will take place in Leiden on 26 January 2023. Researchers, lawyers, judges, policy makers and other professionals from migration legal practice…

Universitair docent immigratierecht, Mark Klaassen, zegt in een uitzending van RTL-nieuws dat de voorlopige verkiezingsuitslag weinig directe invloed zal hebben op de asielinistroom. ‘Ongeacht welke partij de grootste wordt, kan Nederland weinig veranderen in hoeverre mensen hier nationale bescherming…

On 1 October 2019, Dr. Darinka Piqani co-organized and moderated a panel discussion on the theme of “Rule of law challenges and prospects in Albania and North Macedonia”.

Professor Bob Wessels has published a bibliography of International Insolvency Law as per January 2015. This document is an update of the 2011 bibliography and comprises sources of some 15 countries.

Every year, the Netherlands and Belgium Red Cross organize the Frits Kalshoven IHL Competition, which brings together students from both Dutch and Belgian universities.

Carlotta Rigotti and Christina Pasvanti Gkioka from eLaw – Center for Law and Digital Technologies, have published an article titled 'Overlapping Offences, Divergent Logics: Reconciling EU Law on Sexual Imagery of Minors' in the New Journal of European Criminal Law.

On Friday 3 February, Minister Bruins Slot of the Interior and Kingdom Relations appointed Fatma Çapkurt, of the Department of Constitutional and Administrative Law, to the Dutch State Committee on the Rule of Law. Chaired by Henk Kummeling, Rector Magnificus of Utrecht University, this State Committee…

In his new book 'The Politics of Borders', Leiden political scientist Matthew Longo redefines the concept of a ‘border’.

Onlangs is de eerste aflevering van ESG Law & Litigation (ESGL) verschenen. ESGL is een online uitgave van M.A.D.Lex.

On 8 September the students of the European Law Master gathered in the Lorentzzaal for the festive opening of their programme.

In an op-ed and an interview in Dutch newspaper ‘de Volkskrant’, Reijer Passchier, Assistant Professor in Constitutional Law at Leiden University and Professor of Digitalisation and the Democratic Constitutional State at the Open University, stresses that Europe needs to take radical steps to tackle…

Alumnus Petri Freundlich received the first prize for his LL.M. thesis in the category Master’s theses and academic articles of the Max van der Stoel Human Rights awards 2017

The Common Market Law Review (CML Rev) ranked #4 in the field of Law in the 2018 Thomson Reuters Journal Citation Reports, based on the 2017 Journal Impact Factor.

On Saturday 22 October, the KOG filled up with prospective students looking for their next course of study. The lecture halls were packed to the brim with curious potential lawyers. Between study presentations, information could be gathered throughout the building at the designated information market…

Every year, the Netherlands Red Cross and Belgian Red Cross-Flanders organise the Frits Kalshoven IHL Competition. This competition aims to provide students with an opportunity to practically engage with IHL, the rules that govern the conduct of war, by attending expert lectures and workshops, engaging…

In 2005, the International Crime Court (ICC) in The Hague started an investigation on alleged crimes in Darfur, Sudan. However, Sudan is a non-party state to the Rome Statute, on the basis of which the ICC later was established. PhD candidate Yudan Tan studied the status of the Rome Statute and she’ll…

Whilst resisting abhorrent Russian aggression, Ukraine has made a clear choice for a future in Europe. With an association agreement already in place, and Ukraine being a candidate for EU membership, Ukrainian lawyers need to be trained in EU law and Ukrainian Law Schools need to develop the capacity…

On 7th November 2018 Kristel van Kruisbergen was guest speaker for an event organised by the European Union Student Association (EUSA) on ‘The Rule of Law: the situation in Poland and Hungary’.

On Thursday 29 August 2024, Leiden University hosted the conference on theme of ‘The Ombudsman & the Rule of Law’. More than 100 participants from professional practice and academia attended the conference, which was organised by Professor Luc Verhey and Fatma Çapkurt from the Department of Constitutional…

Emeritus professor of international law, Nico Schrijver, spoke on NPO Radio 1’s program Spraakmakers about the law of warfare and humanitarian law. He characterized the recent Israeli action that took place in Qatar as ‘brazen, because the attack affected not only Qatar and Hamas, but also the United…

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

Vertegenwoordigers van negentien landen hebben in Davos de eerste handtekeningen gezet onder Donald Trumps nieuwe ‘Board of Peace’, maar deskundigen, waaronder emeritus hoogleraar internationaal publiekrecht, Nico Schrijver, waarschuwen voor de NOS, dat het initiatief de VN kan ondermijnen en te veel…

Dr Amy Strecker has recently been awarded a LGI BREED grant to develop her project on property and spatial justice in international law. Building on her previous research into landscape protection from cultural heritage, environmental and human rights perspectives, Amy will combine legal analysis with…

The Leiden University Team became the runner-up at the finals of the 42nd Edition of the Telders International Law Moot Court Competition, which was held at the International Court of Justice at 25 May.

The first 'Tafel van Thorbecke' took place at Leiden University on Thursday 17 November 2022. For this new lecture series, initiated by Fatma Çapkurt and Gert Jan Geertjes, external scholars will be invited to speak about their research in the field of constitutional and administrative law.

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.