The aim of the Standard Operating Procedures for Research Integrity (SOPs4RI) project was to promote excellent research and a strong research integrity culture that aligns with the principles and norms of the ‘European Code of Conduct for Research Integrity’, and to counter research misconduct. The…

Knowledge is everywhere at Leiden University. It is also accessible for those who do not study or work at the University.

The BPS and Education master specialisation gives you the opportunity to combine fundamental chemistry research with an excellent education in becoming a Chemistry teacher.

At the Institute of Political Science we value our alumni. We can learn from you, and would like to contribute to your further development. And, of course, we want to lend a hand in connecting ‘our’ political scientists all over the world.

In the face of threats from other groups, humans, chimpanzees, and a selection of other species get closer with their own. This research shows that even bonobos show a moderated version of this effect. This suggests that this behavior may emerged prior to the Pan-Homo split, several millions years ago.…

Beyond the immediately visible plenum, parliaments are highly complex institutions. They work through various venues in which decisions are prepared or even taken. The two main institutions in this regard are parliamentary party groups, which comprise legislators who are elected under the same party…

Requirements for admission to the Graduate School and the steps described below in short are described in detail in the Leiden University PhD Regulations.

Learn about the Institute’s mission, structure and academic community within Leiden University’s Faculty of Humanities.

This study examines the system and poetics of literary patronage in the Renaissance by presenting a comprehensive analysis of the poetry of Giannantonio Campano. In this way, it addresses two themes largely overlooked by modern scholarship.

LUC alumni are socially responsible, versatile leaders, qualities which make them well placed to pursue selective internships and careers. Provided with an inter-disciplinary background and a solid skillset, opportunities for our alumni are plentiful. Our alumni praise the emphasis on flexibility and…

The Research Master History offers an advanced and rigorous historical education, ideal for students aiming to pursue a PhD or a career in research.

The BPS and Science Communication and Society master’s specialisation gives you the opportunity to combine fundamental research in Bio-Pharmaceutical Science with different aspects of science communication.

As a research project between four Jean Monnet Chairs - two located in Europe, one in Canada and one in the U.S. -- the project DEUBAL has been approved in 2010 for co-financing by the European Commission. DEUBAL aims to study changes in European decision-making due to the Lisbon Treaty, by a combination…

Our teaching methods make use of technological innovations, our lecturers share their knowledge with one another and they are constantly alert to possibilities for innovation and depth in their teaching.

The discussion on employability of higher education graduates has been around for several years, with more emphasis in the 21st century. Yet, universities are still challenged in the pursuit of providing work-ready graduates who can meet industry expectations.

Papyrology+, founded in 2014, is a collaboration of Leiden scholars studying (Abnormal) Hieratic, Demotic, Aramaic, Greek, Latin, Coptic, and Arabic papyri from a socio-historical, economic and linguistic perspective. Papyrology+ aims to explore new opportunities and directions in the study of ancient…

Leiden’s Institute for History has an exceptionally strong expertise in premodern European history in its global context, with specialists whose interests cover virtually the whole continent. We have a strong track record in leading larger research teams and work together with colleagues across Europe…

Watch and talk along with today’s science of the past during weekly Let’s Plays of popular games and vodcasts on the livestream platform Twitch.

All students with a Master of Science degree in Biomedical Sciences are admissible to a PhD programme. Graduates of the master Biomedical Sciences have good career perspectives: over 90% of our graduates finds employment within 6 months of graduation (source: WO monitor 2023). You can fulfil different…

What did colonial officials and missionaries think they were doing?

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Organisation Institute of Biology Leiden

Lecture

How do pathogenic mycobacteria alter lipid metabolism in human cells and patients, and which disrupted pathways could be targeted for new antibiotics?

Master's Health, Ageing and Society: tackle ageing population, innovating and improving elderly care, care for ageing population, health systems, wellbeing & policy. Improve elderly care, Prepare for future healthcare and societal challenges.

Lecture

Combine BPS research with different aspects of business studies. Learn to build bridges between science and business.

YAL raises its voice on policy matters.

The Executive Board has appointed Professor Harold Linnartz as Professor of Laboratory Physics with effect from 1 June 2011. Linnartz has worked since 2005 as senior lecturer at the Leiden Observatory.

Promotor: S.M. Verduyn Lunel, Co-promotor: O.W. van Gaans

In April, the X-omics initiative was granted 17 million euros from the Dutch Organization for Scientific Research. The subsidy is part of the National Roadmap for large-scale scientific infrastructure, intended to build or renew large-scale research facilities. What new insights will this investment…

Kiem project: How can metaphors be used to enhance societal engagement with quantum science and technology, and what factors influence their acceptance or resistance among experts and laypeople?

On this page the programme and sessions can be found.

On this page you will find an overview of awards and prizes granted to our staff and students in 2025, as well as special appointments at Leiden University and other institutions.

The project Advancing The European Multilingual Experience (AThEME) studied multilingualism in Europe by incorporating and combining linguistic, cognitive and sociological perspectives.

The twelfth annual conference on Computers, Privacy and Data Protection (CPDP2019) took place in Brussels from Jan. 30 until Feb. 1, 2019. Leiden Law School’s Center for Law and Digital Technologies (eLaw) was represented in two different panels at the conference this year.

Many of our staff and students have won an award, received a grant, obtained an academic fellowship for their quality or have been socially engaged due to their specific expertise. See below for an overview per year.

Of the 17 Rubicon grants that NWO recently awarded, three have gone to researchers at Leiden University. They can spend a longer period of time doing research at an institute abroad.

Demissionair minister Weel rest nog maar één maand de tijd om een nieuw Asielnoodmaatregelenwet te leveren, waarin illegaal verblijf strafbaar wordt gesteld. Geerten Boogaard, hoogleraar staats- en bestuursrecht, schat in dat dit niet lukt, zegt hij in Trouw

How do perpetrators of notorious crimes integrate in society after their imprisonment? Marieke Liem and Daan Weggemans investigated this in in-depth interviews with ten Dutch convicts for murder, paedophilia and terrorism.

Teacher Dr. Elke Devroe introduces group role-play on actual themes of governance of crime and social disorder. Seven groups of 5 students each presented last Tuesday March 17th pro’s and con’s of the topic of their choice in a panel in a TV-show setting. Students enjoyed lifting green and red cards…

Stephanie Rap and Yannick van den Brink, both assistant professor at the Department of Child Law, presented their research at the 11th EU Forum on the rights of the child: Children deprived of their liberty and alternatives to detention, which took place in Brussels from 6 to 8 November 2017.

The prosecution of violent fathers is regularly abandoned, supposedly ‘in the best interests of the child’. Assistant professor Mojan Samadi responds in an interview with RTL and Investico: ‘It’s problematic if you accept this argument as a matter of course.’

Jan Sleutels, senior university lecturer of philosophy, has been interviewed by the Leidsch Dagblad about the Leiden wall poems. Together with researcher Marina Terkourafi, he will conduct research into the 'impact' the wall poems have on Leideners.

The Plastic Soup Foundation and Parley for the Oceans hosted the very first Plastic Heath Summit in Amsterdam on 3 October, covering the most relevant and pressing health concerns surrounding plastics and human health. Beyond discussing the latest findings in the field we asked the urgent question:…

De spreidingswet die asielzoekers evenwichtig over gemeenten in Nederland moet verdelen en per 1 juli 2025 gereed moet zijn, staat onder druk. Mark Klaassen, universitair docent migratierecht, spreekt in EenVandaag over de zaak.

Leiden has the second-highest percentage of female professors of all the Dutch universities. These are the results of the annual Women Professors Monitor. The Open University is the only university with more female professors.