This page provides information about what to do if you suspect a fellow Leiden University student or staff member of violating the principles of academic integrity.

The academic year officially commences on 1 September and ends on 31 August. Take a look how the year is organised and on which days the university is closed.

You are a part of our academic community. Here at Leiden University, we pride ourselves on our motto Praesidium Libertatis – bastion of freedom – and cherish the tradition of academic freedom.

The academic year officially commences on 1 September and ends on 31 August. On national holidays and compulsory closure dates, the university is closed and no lectures take place.

Find out how to access your personal timetable, the dates of the academic year, and when Leiden University is closed for public holidays.

Since mid-January, Leiden University has had a new Executive Board. What are their impressions and their plans? An introduction in two parts.

What does academic freedom mean? And how do we give shape to it in Leiden? The Academic Freedom Core Team considered these questions and presented its final report on 17 June.

The Academy of Creative and Performing Arts (ACPA) recently appointed a new academic director. Erik Viskil is taking over from Henk Borgdorff, who held the post for the past four years. What has been achieved in those years? And what does ACPA’s future look like? In this double interview we discuss…

As a result of the current corona measures, attendance at the Opening of the Academic Year on 6 September will be restricted to a maximum of 75 persons. The ceremony can, however, be viewed online by taking part in a video wall.

Academics regularly face threats, intimidation and abuse. The Universities of the Netherlands (UNL), the Dutch Research Council (NWO) and the Royal Netherlands Academy of Arts and Sciences (KNAW) therefore launched the WetenschapVeilig platform on 7 November 2022.

Between November 2022 and December 2023, 45 one-off and 14 structural security measures were taken for academics or university staff. This is what it says in the External Intimidation, Hatred and Threats against Academics Monitor published by the Universities of the Netherlands (UNL), the Dutch Research…

Academics from Leiden University have started a campaign against cuts at universities.

Scrap the radical cuts to research and teaching. This was researchers and students’ message to government at the opening of the new academic year. Various speakers in Leiden’s Pieterskerk highlighted the importance of science for society.

On Tuesday 25 November, Leiden University is holding the first of four sessions on ‘Building Academic Freedom’. Students and staff are invited to a conversation about today’s hot-button issues.

Academics are increasingly facing threats, harassment and hate speech following public appearances. The Dutch universities – united in the Association of Universities in the Netherlands (VSNU) – is now adopting a number of national measures, from a zero-tolerance policty to psychosocial help for vic…

Social

This spring BA International Studies will be a focus of investigation! An investigation we invite you to become an active participant in, by joining in and discussing some profound questions in order to build a strong(er) community in the uncertainty of the world around us.

After a turbulent Covid year, the well-being of our students and staff has the highest priority. How can we prevent physical and mental health problems? This was the key question at the Opening of the Academic Year in Pieterskerk in Leiden on 6 September.

Protest is a human right and an important way to hold the authorities to account. But how does the right to protest relate to academic freedom and the right to education?

Education, Research

The opening of the new academic year highlighted students' and lecturers' personal motivators. Incoming students were encouraged to be bold, forge their own paths and grow by trial and error.

The theme of the opening of this year’s academic year was peace and justice. With the climate crisis and the war in Ukraine, these are turbulent times. During the ceremony those present reflected on what the academic community and universities can mean in times of crisis and conflict.

Without academic freedom, we might not have antibiotics, nor a deep understanding of human behaviour. Literary criticism, climate models, and ecological restoration would be severely limited; just like ethical reflection on artificial intelligence, justice, trauma, parenting, faith and hope. All these…

Nadia Bouras will give the Annie Romein-Verschoor Lecture on 6 March. She will call for academic freedom for everyone.

The annual conference of the Global Transformations and Governance Challenges (GTGC) interdisciplinary research programme will take place in The Hague on 7-9 June. As a researcher at Leiden University, why should you be there? ‘Nearly every research study has a governance dimension, but academics often…

'Academics who share their knowledge with the outside world on social media are often insulted or even threatened. Especially female academics and academics of colour seem to regularly be the victim of sexist and racist comments.' This is what Ineke Sluiter, Professor of Greek Language and Literature…

In the new video series 'The World of Linguistics', alumni and academics talk about their passion for their field. Student Aline-Priscillia is particularly curious about how language is processed in the brain.

Students at research universities and universities of applied sciences are positive about their lecturers’ expertise and the atmosphere within their programmes. Almost one-third report experiencing excessive academic pressure. These are the findings of the 2026 National Student Survey.

Publishing an article as early as during your studies. Master's students of Nanne Timmer and Astrid Weyenberg are doing it. In the new course 'Leiden Graduate Journal Culture and Society' they are creating an academic journal.

A year ago, assistant professor Paz Gonzalez received a Comenius grant to start an academic journal for and by students. Now the first double issue of The New Scholar is a reality. ‘We want to show the faculty’s diversity.’

How do you find your was as an early career researcher in the academic pressure cooker?

The Institute for History has a new academic director. Professor of Early Modern History Jeroen Duindam will take on this role from 1 September. ‘You can only do this job properly if you make time for it.’

It does not happen very often that a research project for a second-year bachelor's course gets turned into a proper academic paper. But International Studies students Pia Kurz, Coleen Gonner and Monika Bartnicka did just that. How did they manage it?

To celebrate the formal launch of the Leiden Chinese Queer Collection (LCQC, 莱顿华语酷儿文献收藏), promote Chinese queer studies scholarship, and raise the visibility of Chinese queer history and culture, the LCQC steering committee will hold a workshop on 24-25 July 2025, under the aegis of the Leiden University…

Academic writing: it’s something that all students have to face. And it can be really quite difficult. The writing coaches at the Humanities Writing Center will therefore support you at every stage of your studies.

There’s been a lot of commotion about the ‘Apartheid in Israel’ panel discussion being cancelled. The organisers, Students for Palestine, wanted to hold this at Leiden University’s Wijnhaven building in The Hague on 21 March. The Executive Board would only allow the event to go ahead if guarantees…

Leiden University has had a turbulent week. There have been protests inside and outside our buildings that have evoked reactions, and students and staff have felt unsafe. We want with this message to look back at the past week and look forward to the future. What happened and how do we now want to move…

Bob de Brabandere discovered his deep passion for cinema through a minor in Film and Theatre Studies. He currently serves as Assistant Manager at Bioscopen Leiden and as a programmer for the Leiden International Film Festival, which commences on 9 October.

Nearly all students have faced many challenges this academic year. Students Nasreen Javanjoo (Religious Studies) and Marcos Cordova (Literary Studies) talk about their experiences of studying in the time of coronavirus.

Study support

Debate

Course

Study support

Study support

In a supplementary decision on 17 May 2022, the Executive Board of Leiden University has concluded that it will publish the titles of seven articles in which there is evidence of malpractice. This concerns a former staff member of the Institute of Psychology. The Executive Board considers it to be in…