For the second time in six months, Hans-Martien ten Napel has been invited to write the opening essay for a series of international blog posts.

Environmental researcher Paul Behrens generated both international as national media attention with his recent publication in Nature Energy. The media included Science Daily, Quartz and the Dutch financial newspaper Financieel Dagblad. In his publication, Behrens warns for possible power disruptions…

The public disclosure of documents under the Dutch Open Government Act (Woo) is often delayed, especially when the information is considered socially or politically sensitive. Dr Annemarie Drahmann, Associate Professor of Constitutional and Administrative law, explains the case on platform for investigative…

Coen van Hasselt's research group quickly produced an app that enables doctors to determine the correct dosage of commonly used medicines for corona patients. Media in the Netherlands and abroad reported on the app.

Elsemieke Daalder has won the prestigious ‘Premio della Corte costituzionale italiana’, part of the ‘Premio Boulvert’ awards, for her dissertation ‘De rechtspraakverzamelingen van Julius Paulus’, for which she was awarded her doctorate cum laude on 23 October 2018 in Leiden.

An interdisciplinary international consortium to address critical healthcare gaps for older adults in indigenous Dayak communities has been awarded an LDE Global Support grant (INUCoST).

Graduating in international law and fulfilling a childhood dream by performing your own theatre show. Alumna Fleur Verhoeff has achieved both. How did she go from studying law to the performing arts? And how does her background in international law help?

Freya Baetens is currently a Visiting Professor at the National University Singapore (NUS). NUS started out as a medical school in 1905, founded by a determined group of businessmen led by Tan Jiak Kim, to serve the needs of the local community. Today, it is Singapore’s flagship university consistently…

All residents in the Netherlands are legally obliged to have health insurance. Find out what type of insurance you need.

Nationalism is commonly regarded as posing a challenge to international stability and regional and global order more generally. Arguably, nationalism encourages narrowly defined and zero-sum security policies; it works against compromises and consensus; it undermines international trust and cooperation.…

The annual excursion of the Adv. LLM programme in European and International Human Rights Law (EIHRL) took place from Sunday 16 to Saturday 21 April.

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…

Are international courts effective? Dr Fatou Bensouda, a former Lead Prosecutor of the International Criminal Court in The Hague (ICC), will discuss this issue during her lecture at the Owada Symposium 2025. The ICC’s efficacy depends on the actions of its member states, she says.

How can the support for a collaborative approach to global challenges be increased, in times when international organisations’ capacity to act is under threat? Gisela Hirschmann (Leiden University) and Cornelia Ulbert (University of Duisburg-Essen) suggest a number of options.

Political Scientist Gisela Hirschmann (Leiden University) asks how international organisations can be compelled to comply with respect human rights. She finds that this is done through ‘pluralist accountability’: external third parties such as courts, NGOs, or regional organisations holding international…

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.

Meeting new people, exploring other disciplines and growing academically, professionally and personally. The Honours College makes it all possible. Three honours students tell why they do something extra during their bachelor.

Students from the International School Wassenaar took part in piloting a Children’s Rights module designed by Leiden Law School. They learned about their human rights and created advocacy campaigns to stand up for the rights of children around the world.

A team of five PhD students from Leiden University is in the running for first prize in the Pharmacometrics Skills Competition. In a drug development simulation, they apply their mathematical pharmacological skills to solve clinical problems. On 24 March they will compete in the finals in Orlando, F…

In the Monaco Energy Boat Challenge, students from across the globe build and race boats powered by sustainable energy. Leiden public administration student Damiaan Bertrams has entered with a team from Delft University of Technology.

What can you learn about Bangladesh that cannot be found on Google? On 24 September, bachelor students of International Studies and Southeast Asian Studies were given an answer to that question. In a well-filled lecture room, the ambassador of Bangladesh, Riaz Hamidullah, gave a lecture about his co…

During this lunch seminar, Yanbin Ma, PhD candidate at Fudan University and GTGC guest researcher, presented on issue complexity, strategic construct and cooperation among international organisations.

Professor Jojanneke van der Toorn has held the chair in LGBT workplace inclusion for five years. To celebrate, organised an international online conference on workplace inclusion, in cooperation with Workplace Pride that was hosted by the university on 20 and 21 May.

Skåne University Hospital, Lund University and Leiden University Medical Center will work together to expand their research, teaching and development relating to Advanced Therapy Medicinal Products. That is the essence of a Memorandum of Understanding signed at SciLifeLab near Stockholm on Wednesday…

This research aims to investigate how different social forces interact with hydropolitics in the Eastern Nile Basin and what are the constraints of engagement.

Unfortunately, Covid-19 won’t be the last infectious disease to sweep across the world. To nip such diseases in the bud, a team of Leiden students is developing a test kit that will be able to detect infectious diseases at an early stage. With this idea, they won the Grand Prize of the international…

On 29 August 2025, the Advanced Studies in International Children’s Rights programme celebrated its 10th anniversary with alumni, partners, and friends, marking the milestone with reflection, dialogue, and the launch of a new Education Fund.

The third generation of students of the Master of Laws: Advanced Studies in International Children’s Rights 2017-2018 received their much-coveted master diplomas on Monday 27 August.

After a year of hard work, the second class of students of the Master of Laws: Advanced Studies in International Children’s Rights received their well-deserved master diplomas on Monday 28 August.

An international collaboration of astronomers is organising a special online lecture series for physicists and astronomers in Cuba. The reason for this is the tightening of measures against this country, as a result of which researchers can hardly get any information from outside the island. ‘Everyone…

Together with internationally esteemed colleagues, Léon Buskens has been awarded a HERA Joint Research Programme Grant for a research project entitled

This event is in Dutch. De Verenigde Naties hebben 11 februari uitgeroepen tot International Day of Women & Girls in Science. De Universiteit Leiden viert deze dag met een open publieksevenement met vrouwelijke topwetenschappers van haar bètafaculteit. Iedereen is welkom vanaf 13:30 uur in het Kamerlingh…

We are pleased to announce the Program for the “Third International lsmaili Studies Conference: Histories, Philosophies and Communities” (ISC2021), organized by the Leiden University Shii Studies Initiative. This year, ISC2021 will be held virtually on Zoom from Friday, August 6 to Tuesday, August 10,…

When an international cartel is exposed, the parties involved often face punishment by more than one authority for the same behaviour. There is very little international coordination in the actions of these authorities. Pieter Huizing claims that this can, and must, change. PhD defence on 10 March 2…

President Zelensky of Ukraine has asked the UN International Court of Justice to issue an urgent order to stop Russian military activity in his country. According to Zelensky, Russia has twisted the concept of genocide to justify aggression.

Last Wednesday was the official deadline for students to apply for one of our master’s programmes. Some of our master’s programmes, such as History, organised a last call Q&A for students.

After her law degree, Irina Ghazarian (28) started working at Zurich Insurance PLC, an international insurance company. ‘Why do we outsource cases that are going to court?’ she asked. She is now the first attorney to work there.

The Centre for Digital Heritage undertakes collaborative international research in the field of Digital Heritage. It is an initiative of the University of York.

This paper examines cyber intelligence in the context of national and international security.

Yra van Dijk obtained a NWO 'Internationalisation in the Humanities' grant. Together with Ernst van Alphen she will collaborate with 8 European and Israelian partners in researching 'Digital Memory of the Holocaust'.

The Embassy of Ireland in the Netherlands and Leiden University's GTGC proudly presented the joint event ‘Building the League of Nations and the International Labour Organisation’.

The bachelor's programme in Cultural Anthropology and Development Sociology goes international! From September 2019, the entire programme can be followed in English and will be accessible for students from all over the world. On 14 February 2019, the Institute of Cultural Anthropology held an inspiring…

The volume, Heritage Destruction, Human Rights and International Law, co-edited by Grotius Centre, Associate Professor Joe Powderly, and Dr Amy Strecker (Associate Professor, UCD), has been published by Brill/Nijhoff.

Who should try the fallen Sudanese president Bashir? The International Criminal Court (ICC) in The Hague wants to put the former dictator on trial for war crimes, crimes against humanity and genocide in Darfur, but the Sudanese military is refusing to hand him over and wants to try him in their own…

The POPCorner The Hague festive opening week has been postponed due to the more restrictive corona measures, but the website is online, its’ employees are roaring to go, and there are plenty courses and workshops available to take part in. High time to get to know more about this meeting point for and…

After twenty weeks of hard work, third-year students of International Studies wrapped up the ‘Practising International Studies’ (PRINS) consultancy course by pitching their major research findings and advice to organisational partners. We were invited to attend the presentations on behalf of the International…

During his bachelor's programme in International Studies, Tom de Groot became fascinated by the theme of peace and security. Now he designs and moderates training courses to help professionals develop further in this field.

The MA International Relations program at Leiden University convened a roundtable forum at Leiden University The Hague Campus to examine the international and domestic stakes of Rodrigo Duterte’s arrest and detention under an International Criminal Court (ICC) warrant.

The Role and Effectiveness of the G20. In this article, published in The Changing Global Order part of the United Nations University Series on Regionalism book series, author Jaroslaw Kantorowicz discusses the evolution of the G20.