We provide answers here to some frequently asked questions about collaborations with the fossil fuel industry.

Associate Professor Robert Heinsch went on a staff exchange to the United States from January to April 2025. He enjoyed the challenge of teaching in a creative and more personal way. ‘I fully immersed myself in American teaching culture.’

A new university-wide survey is now open to all involved in conducting, teaching, advising on, or supporting research related activities at Leiden University, aiming to better understand the current state of Open Science awareness and practice. Initiated by Archaeology’s then PhD candidate, now guest…

Via Microsoft 365 and OneDrive you can work from all kinds of places and on different devices without having to use Remote Workplace.

Via Microsoft 365 and OneDrive you can work from all kinds of places and on different devices without having to use Remote Workplace.

Strong leadership is essential for building an open and learning organisation.

If you need any help with your research or if you encounter problems during your PhD track, Leiden University provides several different types of support for PhD candidates. There are also groups, networks and communities in which you can meet other PhD candidates.

A leaving do, birthday or other celebration? Many people like to ask for a donation to a good cause for their birthday or anniversary present. Leiden research can be one such cause.

The magazine 'De kracht van (on)macht' was published in January 2025 as part of the NWA research project 'Crafting Resilience'. It marks the start of a series of seven publications. This edition focuses safety and security for vulnerable groups in society.

Education

Last Saturday, Reijer Passchier was a guest on one of his favourite radio programmes: Dr. Kelder en Co.

Free trade negotiations and agreements are important instruments of EU trade policy. An increasing number of EU climate, environmental and sustainable development objectives play a role in free trade agreements.

On Tuesday 6 September the faculty academic year 2022-2023 will be opened with a talkshow to be broadcast live from the Kamerlingh Onnes Building: Leiden Law Op1.

In an interview with Sveriges Radio, Sweden’s national radio station, Jorrit Rijpma, Professor of European Law, spoke about European legislation concerning migration.

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

In his last week as interim cabinet minister, alumnus and outgoing Dutch Minister for Foreign Trade and Development Cooperation Geoffrey van Leeuwen set time aside to give a guest lecture at his alma mater, Leiden Law School. It was the perfect opportunity for a flash interview.

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

The new Humanities Hub in the Huizinga Building was officially opened on Tuesday 3 December. In the different labs, researchers presented the options for using digital technologies in humanities research.

Maak kennis met digitale veiligheid in de podcast over de BSc Cybersecurity & Cybercrime. Experts bespreken actuele thema’s zoals ransomware en online fraude.

A pill can make you better, but how exactly does it work? Primary school children from The Hague found out during a visit to the Centre for Human Drug Research (CHDR) as part of a new teaching module ‘The journey of a pill’.

After an intensive tender procedure, Leiden University and the Municipality of Oegstgeest have chosen Dura Vermeer for a new housing development with plenty of affordable homes in Nieuw Rhijngeest-Zuid. Dura Vermeer seeks to create a green and playful neighbourhood with welcoming public spaces as its…

Five Leiden research projects in history, law and AI have received SSH Open Competition M 2024 funding from the Dutch Research Council (NWO). The researchers have up to five years to work on a promising idea.

Organisation

Research

Social

A presentation on the latest developments in artificial intelligence and law, several public lectures on Criminal Justice, and a brand new trial in which Leiden female serial killer ‘Goeie Mie’ was acquitted after all. It was all possible during Leiden European City of Science 2022. Below is an overview…

How feasible is the new migration deal and is it really the breakthrough politicians like Mark Rutte claim it to be? Dutch television programme Nieuwsuur asked various experts, including Mark Klaassen, for an answer to that question.

Her Royal Highness Princess Beatrix of the Netherlands will attend the Dies Natalis ceremony at Leiden's Pieterskerk on Friday 7 February to celebrate our 450th anniversary.

Despite the covid-19 pandemic, the 2019-2022 Erasmus+ International Credit Mobility project between Leiden Law School and the University of Tirana was successfully finalized.

ICT

The faculty Happy Holidays Drinks for all staff and student assistants was held on Tuesday 19 December. There was a great turn out and fun was had by all.

From 3 to 13 December you can see the exhibition Plastic Justice at the Kamerlingh Onnes Building. Esther Kentin, coördinator of the Leiden Advocacy Project on Plastic, saw the exhibition at the Plastic Health Summit and initiated a collaboration with the Royal Academy of Art in The Hague.

Branda Katan is per 1 maart 2023 benoemd tot bijzonder hoogleraar Corporate Litigation aan de Universiteit Leiden. Deze leerstoel gaat uit van de Vereniging Corporate Litigation.

The pre-university course organized by eLaw, with the support of the Honours Academy concluded on Monday, March 18, 2024. Led by Carlotta Rigotti, the program provided students from various Dutch high schools with a rich tapestry of insights at the intersections of law, technology, and society.

Facility

Research, Social

On Tuesday 23 August 2022 the graduation ceremony took place in Leiden University’s Academy Building. Graduates and their guests greatly enjoyed the festive ceremony.

Research

As you are a new Leiden University staff member, a number of things must happen before we can draw up your contract and activate your ULCN account. This is also the case if you are affiliated with the university as external staff, for example if you were hired as a freelancer.

In a packed lecture hall at Wijnhaven, Nobel Prize winner Paul Krugman succinctly summed up the essence of his argument on Wednesday 17 September: ‘Running a good society is hard’. His lecture held up a mirror to economists and policymakers.

Vijf jaar na de overhandiging van ‘A History of Russian Law’, overhandigde emiritus hoogleraar Ferdinand Feldbrugge op 16 januari het tweede deel van zijn unieke overzichtswerk aan decaan van de Faculteit der Rechtsgeleerdheid Joanne van der Leun.

The Children’s Rights Observatory is pleased to launch the Spanish version of the website. This new feature of the website is a result of the partnership between Leiden Law School and the Center for Constitutional Studies of the Mexican Supreme Court (CEC-SCJN).

On 31 August 2022, a delegation from the Korean Ministry of Government Legislation visited the International Institute of Air and Space Law (IIASL) at Leiden University as part of their official visit to the Netherlands. The delegation’s visit was aimed at exchanging knowledge and experience on interaction…

Grabovski spoke in various media on the occasion of Holocaust Remembrance Day on 27 January 2022.

The first fine for space debris has been issued. An American company that had failed to clean up its space junk has been fined $150.000.

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.

Nicolette Heijkant is our guest on the latest episode of Leiden Lawcast. Heijkant is an experienced lawyer who won her spurs working in the legal profession in Amsterdam’s business district, the Zuidas, and is now working for a legal-aid practice in Brabant. In this episode, we speak to her about her…

On Friday 11 March (16.00 hrs.) Minister Dijkgraaf (Education, Culture and Science) will give a speech at Leiden University entitled ‘When knowledge becomes critical’. In the speech, he will address several critical challenges in science and society. The livestream will be open to all.