According to Dutch Prime Minister Mark Rutte, there are currently no plans to introduce mandatory vaccinations in the Netherlands. In surrounding European countries, however, the situation is very different. Professor of Health Law and deputy judge Aart Hendriks: ‘The idea that freedom rights are more…

The volume includes contributions on various aspects of the legal relationship between Switzerland and the European Union.

Now the number of people with COVID-19 is increasing and we are faced with stricter measures once again, the question arises whether compulsory vaccination could be allowed.

The EU and Switzerland have negotiated a broad package of agreements that awaits formal signature by the parties.

The Dutch Government would like to allow QR checks at work. Legal experts expect that employees who refuse could be dismissed.

On 10 April the Verfassungsblog published the blog by Armin Cuyvers entitled: Five Scenarios for Europe – Understanding the EU Commission’s White Paper on the Future of Europe.

As of 1 October 2024, Professor Gerrard Boot, Senior Justice at the Amsterdam Court of Appeal, will transfer to the Central Appeals Tribunal. He has already been a Deputy Justice at the Tribunal for some time now.

On 6 July 2023, the Dutch Advisory Council on International Affairs organized an expert meeting on European solidarity.

Mariana Gkliati recently published a paper on the accountability of the European Border and Coast Guard Agency, co-authored with Herbert Rosenfeldt.

On the 28th of January 2019 Beryl ter Haar gave a guest lecture at Tbilisi State University organised by the European Law School Association (ELSA). The lecture addressed issues of EU fundamental rights, more particularly it was on the freedom to conduct a business versus several labour rights, among…

Associate Professor Mirjam Sombroek has been asked for advice on account of her expertise in the area of health law and children’s rights.

The Centro de Estudos Internacionais at Instituto Universitário de Lisboa (ISCTE-IUL) will host the

The Jean Monnet and Common Market Law Review (CML Rev) Launch Conference of the CML Rev extraordinary issue ‘EU values and interests in a time of geopolitical transformation’ was held on 10 April 2026 at the University of Zagreb, Croatia.

This theme is central to the recently published book 'Onze Constitutie' by Wim Voermans, professor of constitutional and administrative law. The colossal book has no fewer than 911 pages, but Voermans has managed to turn it into one very readable book, with fluent pen, with an eloquent tone and, moreover,…

The Ministry of the Interior and Kingdom Relations has awarded the Dutch Administrative Law Association (VAR) a start-up grant for one of the projects of the initiative 'Bestuursrecht beter' (better administrative law): a Digital Helpdesk for the Elderly. The grant will enable the VAR to take the first…

Prime Minister Rutte has broken the Archiefwet (Dutch Public Records Act) for years by deleting his text messages. That was the conclusion of the Information and Heritage Inspectorate in a scathing report. On Monday, Speaker of the Dutch House of Representatives Vera Bergkamp also filed charges after…

While outer space has been explored peacefully for decades, clear rules on lunar mining are lacking. Space law expert Tanja Masson-Zwaan told the BBC that international cooperation is urgently needed to prevent conflict and legal uncertainty.

A large delegation from Leiden University’s Grotius Centre attended the annual conference of the European Society of International Law (ESIL) in Aix-en-Provence from 31 August to 2 September 2023. Staff members presented their research on various topics, adding to the scholarly discussion surrounding…

On 20 May 2019, Dr Yannick van den Brink, Assistant Professor at the Department of Child Law, participated in a live webinar titled ‘Child Pre-trial Detention. A Global Movement to Reduce Length of Stay’, together with colleagues from the United States and Mexico.

In 2014, the Dutch Ministry of Defence received signals from employees and former employees suspecting that they had become ill from working with chrome paint and CARC. Among them, former and current employees who had previously worked at the former American storage sites (POMS-sites). As a response,…

Space is of enormous strategic value. Having rules in space therefore is to everyone’s advantage.

On Friday, 12 May 2017, Cecily Rose participated in a conference held in London by the Investment Treaty Forum (British Institute of International and Comparative Law).

The Executive Board and Management Board of the EU Fundamental Rights Agency will meet from 13 to 15 December, with Rick Lawson as Acting Chair.

During an Erasmus+ research stay in Rwanda, Frederik Behre gave several guest lectures to bachelor's and master's students enrolled in the various law programmes of the University of Rwanda. In the course of his four-week research stay, Behre organised a series of highly interactive lectures with the…

Satellites belonging to American space company SpaceX recently came very close to a Chinese space station. Experts are calling for traffic management rules in space.

The House of Representatives in the Netherlands has requested advice from the Council of State about combining membership of the House of Representatives with holding a post in the cabinet. Geerten Boogaard sees this as a sign that the Netherlands is moving towards a constitutional court.

On Thursday 6 March, students from the elective course Immigration Law attending a hearing at the Aliens Division of the Court of Rotterdam.

Mariana Gkliati has recently published an article at the special issue ‘Turkey's Changing Migration Regime and its Global and Regional Dynamics’ of Movements, Journal for Critical Migration and Border Regime Studies.

The Court of Justice of the European Union has rocked European relations within the world of sport. In its long-awaited ruling, the Court found that UEFA ‘abused its dominant position’ by imposing sanctions on the twelve clubs that founded the Super League – an elite football competition – back in 2…

Private businesses will probably soon refuse access to non-vaccinated persons in the near future. But this is more difficult when it comes to public amenities. Aart Hendriks, Professor of Health Law at Leiden Law School, contributed to an article in Dutch newspaper NRC saying that he anticipates that…

Aart Hendriks, Professor of Health Law at Leiden Law School, gave a guest lecture at Thammasat University in Bangkok, Thailand, on 24 January 2020. His lecture was on the rights of people with disabilities, both in Thailand and worldwide.

No, the Netherlands is not a tax haven, the new State Secretary for Tax Affairs Marnix van Rij said shortly after his introductory meeting with Dutch Prime Minister Rutte. Yet there are numerous reports that describe the Netherlands' role as a tax haven.

Since August 2020, Vasco has been living in a shelter for the homeless in Leiden, because he has no job and receives no social security benefits. He has no idea how long this will go on for. ‘I’m stuck in a vacuum. Because I don’t have a passport, I can’t register in Leiden, so I can’t get health insurance…

Surrogacy has a long history, but the Netherlands lacks legislation around the subject. This is badly needed, university lecturers Kartica van der Zon and Daisy Smeets argue in Leidsch Dagblad: ‘We do not know what is happening abroad.’

In 2025, the Europa Institute successfully helped apply for an ICM+ grant allowing student and staff exchange between Leiden and the Diego Portales University, one of the leading universities in Chile.

Dr Joris Larik, Assistant Professor at the Europa Institute and Leiden University College, was invited to give a keynote address in Brussels. He gave the address entitled 'Navigating multilateralism or how to not become a Flying Dutchman' on 12 June 2024.

On Monday 24 April 2023, the Europa Institute held a hybrid Leiden Law Exchange (LLX) Roundtable to discuss the Irish Supreme Court’s Costello ruling on the government’s proposed ratification of the EU-Canada Economic and Trade Agreement (CETA).

In what circumstances can EU competition law impose on a dominant firm a duty to supply a competitor? On 19 May 2021, the Europa Institute organised a virtual Leiden Law Exchange (LLX) Roundtable to discuss the European Court of Justice’s recent clarifications on the matter.

Assistant Professor Space Law Tanja Masson-Zwaan appeared as a guest on the Radio Weetlust programme of local Leiden radio station Sleutelstad FM. She talked about, among other things, who does the moon actually belong to and why we all would like to go there so badly.

On 7 October, the Brussels Institute for Geopolitics was launched on the margins of an informal EU leaders’ summit in Prague. The initiative will provide a hub for high-quality research on Europe’s geopolitics, thus enabling the European Union to develop its strategic capacities.

On 21 May 2025, the chief negotiators of Switzerland and the EU Brevier initialled a package of agreements intended to strengthen their legal ties that have developed since the 1950s

This programme starts from the idea that cultural discourse is one of the main engines of intellectual history and the history of ideas.

eLaw at Leiden University leads Europe in exploring the intersection of law and digital technologies.

Through our educational activities at Leiden University, the Public Management and Organisation section seeks to share scientific insights and develop actionable competences that enable individuals and collectives working in public organisations to understand and address today’s societal problems.

In the ICCL programme we will provide you with the skills to work in as a legal professional in a global legal environment. Read more about career preparation.

Many countries and regions face a wide variety of challenges resulting from migration and mobility. Solutions that have been formulated range from policies and regulations for immigration, to education and stimulating social participation, to restructuring the welfare state. These challenges and policies…

This dissertation sheds light on politics, education and linguistic identity by studying the case of the College of Jerusalem, founded by the Brothers of the Christian Schools.

At Leiden University College (LUC), engagement with society is a core part of our research and teaching.

RoRI was founded in 2019 by a group of researchers, funders and data providers with a mission to accelerate transformative research on research systems, cultures and decision-making. CWTS is proud to be a core partner from the very beginning.