On Thursday 11 November, Women in International Security Netherlands (WIIS-NL) held its inaugural webinar event on 11 November with four speakers in conjunction with the International Centre for Terrorism (ICCT) and the Chair UN Studies in Peace and Justice at Leiden University.

On May 4, 2024, from 10.00 to 16.00 hours, a festive day took place in Oss, celebrating the fact that staff and students of the Leiden Faculty of Archeology have been doing fieldwork in and around Oss for 50 years in good collaboration with the municipality of Oss, the local heritage and archaeological…

With a special symposium at Museum Boerhaave, ESO celebrated its 60th anniversary on Monday, 26 September. More than 100 scientists, politicians and people from industry were present to look back on collaborations, milestones and discoveries. Leiden astrochemist Ewine van Dishoeck was one of the pre…

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…

The Indonesian Student Association in the Netherlands, ‘Perhimpunan Pelajar Indonesia Belanda’, has teamed up with the Indonesian embassy in The Hague and Historia.ID magazine to create an exhibition to mark the association’s 100th anniversary. The student association, which was founded in Leiden, played…

The orbits of 27 stars orbiting closely around the black hole at the center of our Milky Way are very chaotic. As a result, researchers cannot predict with confidence where they will be in about 462 years. ‘That is astonishingly short,’ says astronomer Simon Portegies Zwart who collaborated on the r…

Alumni event

Are you a new or returning International Business Law student to the 2016-17 academic year at Leiden Law School?

Too expensive groceries, diseases suddenly breaking out: from the sixteenth to the nineteenth century, hundreds of people documented the world around them in chronicles. A significant number of these texts have been digitised in recent years. Professor of Early Modern Dutch History and project leader…

On 12 January 2018 Jorrit Rijpma, associate professor of the Europa Institute and Jean Monnet Professor, held the yearly Meijers lecture. In the well-attended lecture he spoke on the topics of his Jean Monnet Chair on Mobility and Security: the aftermath of the refugee crisis and the effects on free…

Every person on earth can read another person’s mind. Not in the way psychics or witches do, but by putting themselves in the shoes of others and considering how they perceive the world. This kind of empathy greatly facilitates communication and interaction. Max van Duijn studies this phenomenon to…

As part of the events to mark the 100th anniversary of the International Labour Organization, the Department of Labour Law of Leiden University has organized a film evening together with Kijkhuis cinema in Leiden.

A decade-long court case between US bank Morgan Stanley and the Dutch tax authorities has been settled, ‘Follow the Money’ has discovered. Jan van de Streek, Professor of Tax Law, spoke to the news medium: ‘I'm surprised Morgan Stanley paid everything.’

For the first time in over half a century, one of oldest telescopes at the Leiden Observatory is getting a major improvement.

Last week, to commemorate the thirtieth anniversary of the United Nations Convention on the Rights of the Child, Prof. Dr. Ton Liefaard shone a fresh light on children’s rights, in Italy.

In the student-made documentary, our Field School manager, Dr Arjan Louwen, gives a brief introduction on the importance of the excavation in Oss. Watch the documentary below.

Better pay and new agreements with streaming platforms: the actors’ strike that brought Hollywood to a standstill a few days ago is mainly about money. But there is something else that film actors are worried about: the increasing use of Artificial Intelligence. Is this fear justified?

The Van Vollenhoven Institute for Law, Governance and Society (VVI), in collaboration with the Royal Netherlands Institute of Southeast Asian and Caribbean Studies (KITLV), will organize a two day conference on the continued importance of adat law in present day Indonesia on 22 and 23 May 2017.

The UN International Law Commission was established soon after the Second World War with the mandate to promote the progressive development of international law and its codification. It is a subsidiary organ of the UN General Assembly.

Last January, the education assessors of the different study associations chose Fouzia Lghoul-Oulad Saïd of the Leiden Academic Centre for Drug Research (LACDR) as teacher of the year. Her passion for teaching extends beyond her classes, according to the students who nominated her: ‘ She is always ready…

In the second year of the implementation of the Matra Rule of Law Training Programme, Leiden University hosted a group of 30 civil servants from pre-accession countries in its campuses in Leiden and the Hague as participants in a training on the Administration of Justice that took place from 20-31 January…

In the course ‘Research Design CSM’ Dr. Elke Devroe and Moniek Akerboom organized this year a competitive research conference where students of the Master Crisis and Security Management (CSM) presented their research design in order to gain some (fictive) funding on their proposal.

Professor Renata Kallosh (Stanford University), one of the world’s leading theoretical physicists, will be this summer’s Lorentz Professor at the Leiden institute for theoretical physics. Her main areas of interest are cosmology and string theory. She studied physics in Moscow, where she also obtained…

175 years ago, the Netherlands took great strides towards parliamentary democracy with a revamped Constitution. Where does the Constitution stand today?

It is 30 years ago this month that the UN Convention on the Rights of the Child was ratified. UNICEF is celebrating this on 20 November in collaboration with Leiden University and the Municipality of Leiden at the (Y)our Rights Festival in Leiden. Children, youths and adults will discuss children’s…

Academic ceremony

With the end of the year coming to a close, it is time for a celebration. Twenty driven lecturers, among them 5 academic staff members of the Faculty of Governance and Global Affairs in The Hague, were awarded their Senior Teaching Qualification by Vice- Rector Magnificus Hester Bijl.

The Hortus botanicus Leiden has one of Europe’s largest collections of living plants from the Asian region. This rich resource is no longer the sole domain of botanists. Multidisciplinary research, teaching and the general public are equally at home in the Hortus. This is the view of Paul Kessler, professor…

On 3 October, Leiden University joined in big style with the annual celebration of The Relief of Leiden. Over 130 professors, staff members, students and children took part in the traditional Grand Parade through the centre of Leiden.

The bachelor's programme in International Studies is celebrating its tenth anniversary. Ko Voskuilen was among the very first batch of students to follow the study, and Sophia Healy graduated this summer. How do they look back on their time at the university?

Leiden University is celebrating its 450th anniversary in 2025 with a feast for the eyes, ears and spirit. The anniversary year opens with an extra special Dies Natalis on 7 February. Highlights includes an alumni festival, three exhibitions and a canal concert.

Researchers at LIACS have found a vulnerability in open-source code that’s been used around the world for over 15 years. They’ve also developed an AI-based tool to fix the problem automatically. ‘You really can’t afford to lean back.’

After the summer break, the ILS Lunch Seminar series is back for its fourth and final year. These monthly seminars present the perfect opportunity to unite the different institutes situated within Leiden Law School and have steadily developed into somewhat of a tradition. On Thursday 19 September 2019,…

The greatest threat to the North Korean regime is not the outside world but its own developing private market and the growing frictions at the top. This was the argument put forward by North Korean exile Jang Jin-sung in his lecture in Leiden on 18 September 2014.

At the Leiden Institute for Area Studies (LIAS), scholars have been studying the Indian subcontinent with attention and expertise for more than 100 years. This part of South Asia is an economic giant with a population of over two billion. Nira Wickramasinghe, Professor of Modern South Asian Studies,…

Five years after the Arab Spring it seems as if the only sign of success is in Tunisia. But is that really the case? The Leiden University Centre for the Study of Islam and Society (LUCIS) is organising a panel discussion on this topic on Friday 12 February.

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.