The long awaited fifth edition of book ‘The Law of the European Union’ (formerly Kapteyn & VerLoren van Themaat) was launched on Friday 11 January 2019 at the T.M.C. Asser Instituut, The Hague.

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Max Bader has been awarded a € 300,000 grant by the WOTRO Science for Global Development of NWO for a project about the role of civil society in fighting corruption in Ukraine. The project will be implemented jointly with the National University of Kyiv-Mohyla Academy in Kyiv.

Various countries are planning new missions to the Moon. Not just for prestige and science, but also to extract raw materials.

This article studies the influence of framing on preferences for cooperation with the EU.

On 23 June 2020, Santy Kouwagam defended her PhD-thesis 'How lawyers win land conflicts for corporations: Legal Strategy and its influence on the Rule of Law in Indonesia'. The doctoral research was supervised by Prof. A.W. Bedner and Prof. C.E. von Benda-Beckmann.

The prohibition of anti-competitive unilateral conduct by firms with market power is not absolute, but allows for derogation.

Do you want to know more about studying at Leiden University? Find out more about what it is like to study in the Netherlands, how Leiden University supports you through your time as a student here and get to know our amazing student cities of Leiden and The Hague.

Are you thinking about studying Global Order in Historical Perspective? Learn more and watch the introduction video.

On Friday 28 June 2024, Leiden Law School's Department of Constitutional and Administrative Law welcomed a delegation of administrative law scholars from China University of Political Science and Law (CUPL).

For years now, collaboration has been the operative word when it comes to successful space missions. But this can only be achieved with good agreements.

The Leiden University Labour Law Department started a new cooperation with the Law School of the China University of Labor Relations in Beijing. The agreement was signed by Dean prof. Jiang Ying during the visit of her delegation on 19 September 2019 in Leiden. Also Vice-Dean prof. Li Wenpei and Lecturer…

The book, published by Kluwer Law International, on drones entitled

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At the beginning of March 2017 the ICCL students visited Brussels for a two-day visit.

Professor Nico Schrijver is professor of public international law at Leiden University and currently the president of the Institut de Droit international /International Law Institute, the most prestigious international law institute which was established in 1873 and which for the quality of its work…

Viviana Massa defended her thesis on 16 December 2018.

Do you have a question about the Europan Law LLM programme? Or would you like to know what it's like to study in Leiden as an international student? Our master's ambassadors are more than happy to answer all your questions. Feel free to send them an email!

Intimate Legal Interactions (ILI) is an interdisciplinary and international group of scholars who share an interest in laws governing intimate relationships – such as marriage and civil partnership, divorce, birth, death, parenthood, childcare, sexual/romantic relationships, and caring relationships…

The December 2022 issue of the Common Market Law Review, Vol. 59 No. 6, is now available online.

The International Labour Organisation (ILO) was established in 1919 based on the premise that social justice is a condition for lasting peace. On 7 February 2019 the ILO celebrated its 100th anniversary with an international symposium to consider the future of the ILO.

The Cambridge Studies in International and Comparative Law is the leading general series for monographs in international law which will celebrate its 70th anniversary next year.

At the International Astronautical Congress in Washington DC last week, IIASL alumna Thea Dethlefsen (Denmark/Norway) won the I.H.Ph. Diederiks-Verschoor Award, given each year by the International Institute of Space Law (IISL) for the best paper by a young author.

Senior Researcher at the Institute of Security and Global Affairs and Associate Fellow of The Hague Program of Cyber Norms François Delerue was awarded the 2021 Book Prize of the European Society of International Law for his book Cyber Operations and International Law published by Cambridge University…

Leiden Law School and the Grotius Centre for International Legal Studies are very pleased to announce that Dr. Mamadou Hébié will be re-joining the Grotius Centre on the 1st of May 2021.

On Wednesday 5 July 2017 the Child Law Department and the Grotius Centre for International Legal Studies of Leiden Law School hosted a festive drinks reception to celebrate 5 years of the Frontiers of Children's Rights Summer School, that has welcomed professionals, researchers and students from all…

Tens of thousands of soldiers and civilians have died as a result of Russia’s invasion of Ukraine in February 2022 and the continuing armed conflict. Many forms of critical infrastructure have been destroyed. Much of this devastation has been caused by weapons that utilise forms of artificial intelligence…

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

Catherine Harwood joined the Grotius Centre in The Hague a few years ago. She received her Advanced Master’s degree in Public International Law in 2012 and continued her PhD studies at Leiden University.

Expert in Classics Renske Janssen has been awarded a Rubicon grant. She will use the grant to conduct research at the University of Edinburgh into how Roman law was perceived by society at the time.

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On 15 April 2017, the Journal of WTO and China published Richard Jiang's article entitled 'Can Public International Law Play a Role in China - Raw Materials II?'

The UN is highly critical of the Netherlands over the effect of its Work and Income (Capacity for Work) Act (WIA). Contrary to agreements, workers who are less than 35% incapacitated for work receive no benefits and the income of their partner is taken into account when they apply for welfare benefits.…

In addition to being Director of Operational Management at Leiden Law School, Mirjam Sombroek–van Doorm will help develop Health Law at the faculty in the coming years.

On 11 February 2022, the Urban Governance Research Network (Ugovern) organised a webinar ‘Understanding Recent Changes in Belgium and the Netherlands Planning Law’. Rogier Kegge was one of the panel members during the webinar.

On 24 May 2022, Christa Tobler gave a lecture on 'EU-Swiss Legal Relations: Why do we still not have an Energy Agreement?'

Students attending Richard Albert’s seminar on constitutional change asked Reijer critical questions about an article he recently wrote with Maarten Stremler.

Hugo de Groot, one of history’s most famous legal scholars, was already studying arts and law in Leiden at the age of 11. How did his career take off from that point and who inspired him?

The Institute of Private Law at Leiden University kindly invites you to an online book launch of the book Legal Pluralism in European Contract Law. The author will introduce the theme and summarise the main conclusions of the book, followed by comments from two panelists. Afterwards, there will be a…

Who shall be responsible or liable when damage is caused by Global Navigation Satellite System (GNSS)? Is it fair enough to force a GNSS provider to bear the burden of compensation given GNSS open signals are provided free of charge? And are current international laws adequate to deal with those questions?…

The Leiden University team won second place in the highly competitive Dutch National Rounds of the Philip C. Jessup International Law Moot Court Competition in Amsterdam in February 2023. The team did well in both the written and oral segments of the competition, and Marleen Onnekes was awarded the…

This book, written by two representatives of Leiden Law School, describes the framework of the European Insolvency Regulation (recast) (‘EIR Recast’), in force since June 2017.

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…

International prosecutors, for instance at the International Criminal Court in The Hague, investigate particularly serious crimes such as genocide. They decide, among other things, whether or not to prosecute. PhD candidate Cale Davis investigated how prosecutors come to such decisions and will defend…