Paul van der Heijden, professor emeritus International Labour Law, was recently appointed by the British Minister for Trade as an independent arbitrator under the dispute settlement provisions of the United Kingdom’s Free Trade Agreement (FTA) with Japan.

Yvonne ten Cate (supervisor: Peter Rodrigues, and Marije Meijer (supervisor: Mark Klaassen) were both nominated for the Jaap Doek Scriptieprijs – an award for the best master thesis in the field of children’s rights – and the Hanneke Steenbergen Scriptieprijs – an award for the best master thesis in…

How do you increase the EU’s EQ so that citizens and countries feel a greater sense of belonging and safety in the EU, and the countries work better together? To answer this question, Professor of European Law Armin Cuyvers works, among others, with social psychologists. Inaugural lecture on 9 Decem…

The research focuses on the understanding of symbolic stratigraphy of the land (through time) from the worldview of the People of the Rain (one of the Indigenous Peoples of southern Mexico), by studying contemporary cultural heritage in communities of the Mixtec Highlands.

On Wednesday 7 June 2023, Dr Yvonne Erkens, Kate Verhoeff, Emma Snel, and Fleur Walravens of the Department of Labour Law in Leiden, gave a presentation on The Database of Business Ethics for the Oxford Business and Human Rights Network (OxBHR) at the University of Oxford.

Dr. Moritz Jesse, Associate Professor European Law at the Europa Institute, gave a lecture about Migration and Asylum on Thursday 22 February 2018.

Nu in heel Europa rechtse partijen hoog scoren in de peilingen is de verwachting dat de discussie omtrent migratie flink opgeschud gaat worden. Desondanks maant hoogleraar Sarah Wolff tot kalmte.

Monday June 18th the department of European Prehistory of the Faculty of Archaeology started a five-year research (2018-2022) of two newly discovered barrow groups: Baarlo-De Bong and Venlo-Zaarderheiken (northern Limburg).

On Wednesday 18 November 2021, Jorrit Rijpma was part of a panel at a conference organised by ERA, Academy of European Law. The question discussed was how the protection of the EU’s external borders and Schengen could be best achieved.

From 10-13 June, Martijn van den Brink participated in the EU Law Mountain Seminar in the Czech Republic. This event is a regular gathering of scholars interested in public law in Europe founded by Marco Dani and Jan Komárek in 2017. These are closed events where selected researchers discuss their ongoing…

The German Alexander von Humboldt Stiftung has awarded a Research Fellowship for Experienced Researchers to Jannemieke Ouwerkerk for her project ‘The Moral Limits of EU Criminal Law: A Rechtsguts-theory for the European Union’.

By a ruling of the Dutch Council of State, local residents and organisations can after all take their case to court even if they made no objection during a consultation session. This extension of access to court is the outcome of a judgment by the European Court of Justice. The Court ruled that in this…

Annual PhD training

The Editorial comment in the June issue of the Common Market Law Review examines three different aspects of the rule of law in relation to the European Union. Despite, or because of, the many challenges facing the Union, these questions are of continuing importance. The Union itself is based on legal…

Vasiliki Kosta held a fellowship at the Leuven Institute of Advanced Studies in autumn 2025, by invitation of the rector of the University of Leuven, on the occasion of the 600 years anniversary of KU Leuven

On 23 May 2025, Olga Ceran spoke at the ICON-S Benelux Chapter conference dedicated to ‘Public Law in an Age of Contestation and Systemic Change’. This conference was organised by the Université libre de Bruxelles, in collaboration with the Centre de droit européen and the Centre de droit public et…

The Dutch cabinet faces a challenging task. On 1 December, they are expected to present a plan for the accommodation of child asylum seekers at locations where there are adequate arrangements in place for education, healthcare and indoor and outdoor play facilities. Mark Klaassen, Assistant Professor…

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…

On 24 March 2023, the University of Tartu, Estonia hosted a Workshop on ‘'Algorithms, Rule of Law, and the Future of Justice: Implications in the Estonian Justice System’.

International experts from several academic disciplines came to Leiden on Friday 8 and Saturday 9 December 2017 to participate in the international conference 'The

On 5 October 2022, Daniel Mândrescu successfully defended his dissertation entitled ‘The application of EU antitrust law to (dominant) online platforms’.

The Europa Institute is delighted to announce the appointment of Freya Baetens to the Chair in EU External Economic Law.

The Faculty of Archaeology proudly presents the research brochure Perspectives on the Past, featuring passionate, dedicated researchers introducing a dazzling scala of research topics: from present-day traditional knowledge in Africa to the power of glue in Palaeolithic Europe. In addition to these…

Stephanie Rap and Julia Sloth-Nielsen have presented at the International Symposium on Social Work in Juvenile Justice in Beijing, from 27-28 October 2018.

On 8-9 October 2020, ACES and the T.M.C. Asser Instituut organised an interdisciplinary online conference ‘Migration deals and their damaging effects’ on the implications of the increasing use of informal (non-binding) instruments in the field of migration.

The key subject of the Team Economic and Social History is Inequality (at local, national and global levels). We study this from an intersectional perspective: gender, class, ethnicity or race, religion, sexuality, age, ability/disability, citizenship and legal status. We study these categories of power…

From 28 October to 2 November, Armin Cuyvers was invited by the University of Nagasaki to lecture on EU integration and Brexit.

At the conference ‘Law-Making in Multilevel Settings: Federalism, Europe and Beyond’, Ruben de Graaff and Dorine Verheij provided a lecture on the topic of ‘EU Regulations and the Spirit of Codification’.

The Academic Society for Competition Law (ASCOLA) will organize its 11th annual conference from Thursday 30 June to July 2 2016 at Leiden University.

On 15 December, Director of the MIVD General Jan Swillens, visited the Institute of Security and Global Affairs (ISGA) to give a lecture on international intelligence cooperation together with ISGA/NLDA researcher Pepijn Tuinier. This event, co-organised by the Intelligence and Security Group and the…

On 10 May Maarten Aalbers, PhD-fellow and research staff member at the Europa Institute, participated in the “State Aid Compliance Seminar”, hosted by Europa decentraal, the EU law center for local and regional authorities in the Netherlands. Maarten Aalbers presented on the interaction between EU competition…

Dr. Alexander Strelkov has been invited by the Aspen Insitute as a guest speaker for an event (8-10 May 2019) focusing on parliamentary institutions in the Balkan region. The Aspen Institute is one of the key policy arenas to discuss and debate Balkan politics and EU involvement in the region. Dr. Strelkov…

Debate, Leiden Asia Academy

In the context of the Erasmus+ programme on ‘International Credit Mobility’, 17 exchange grants, with a joint worth of €83.000, were awarded to an exchange project between Leiden and East Africa.

The reconstruction of a dress worn in the Netherlands nearly 3000 years ago has gone on display in Oss, and shows that, contrary to popular opinion, woman from that time liked cheerful colours. Leiden archaeologists were involved in both the find of the dress as well as its reconstruction.

On March 31st – April 1st, the Association for the Study of Law, Culture and the Humanities (ASLHC) will hold its twentieth annual conference at Stanford Law School.

What do scholars, the Netherlands Public Prosecution Service, the police, the National Rapporteur Human Trafficking, Victim Support Netherlands, and the Violent Offences Compensation Fund have in common? They all work with victims, each from their own expertise. High time to combine that knowledge,…

The Australian parliament passed a law banning social media for youth under sixteen in late November. This solves nothing, argues Simone van der Hof, Professor of Law and Digital Technologies, in NRC. ‘Services should be held to the law.’

Helen Duffy, professor of international law in Leiden, is Abu Zubaydah’s international lawyer and commented on the case for the BBC and other media.

Voorafgaand aan de begrotingsonderhandelingen riep Marjolein Faber, Minister van Asiel en Migratie, officieel een asielcrisis uit. Is daarmee mogelijke wetgeving op komst? En gaat Brussel daarmee akkoord? Mark Klaassen, universitair docent bij het Europa Instituut, hierover aan het woord in Metro.

On 24 November 2016 dr. Stephanie Rap received the publication prize of the Society for Family and Child Law for her publication ‘A children’s rights perspective on the participation of juvenile defendants in the youth court’, published in The International Journal of Children’s Rights, vol. 24(1),…

In the middle of doing research for her master’s thesis, Sara Kalf (24) was hit by a car and got seriously injured. After a long period of rehabilitation and hard work, this week she can finally add her signature to the wall of the Academy Building’s ‘Sweat Room’.