Since the 2025-2026 academic year, a new door policy for exams has been in effect. During lectures, students are asked to register for exams. It is therefore recommended to emphasize during lectures that students must register. Students who are not registered may, under certain conditions, still participate…

What are the sources of income of Leiden University? And how do we preserve the effectiveness and reliability of the University? Below you will find more information about our financial policy.

At Leiden University, we expect our researchers and lecturers to share our ambition to become one of the best. The commitment and quality of our supporting staff is crucial to achieving this. We therefore encourage our staff members to continue to develop their skills. This is the crux of our HR pol…

On this page, you will find an overview of policy frameworks, regulations and legislation relevant to the education within our faculty.

The protection of data is the responsibility of all of us. The university observes a privacy policy for the purpose of protecting personal data as effectively as possible. An overview of the procedures can be found below.

Our staff members, naturally including professors, are the cornerstone of our university. We set very high standards and expect them all, especially the professors, to possess recognised qualities in the areas of research and teaching, PhD supervision, academic leadership, integrity, maintaining international…

GenAI has rapidly emerged in recent years and requires significant attention in relation to our educational practice. Policies and regulations for the use of GenAI in education exist at the university, faculty, and institute or programme level, and may concern both student use and teacher use (as university…

Leiden University offers a versatile range of study programmes and invests in collaboration and student support. Here you will find information on the structure of our teaching, how we promote study success, and answers to questions such as: How do I register a new study programme? What joint programmes…

Leiden University strengthens the impact of its research through strategic collaborations and innovative themes. Here you will find more information about our vision on internationalisation and partnerships, as well as answers to questions such as: How do I benefit from the Leiden-Delft-Erasmus alliance?…

Leiden University wants to attract the best academics. What requirements does it set for new academic staff members? What requirements must you meet for a career in academia? Read more about our career policy for academic staff.

Leiden University wants to attract the best academics. What requirements does it set for new academic staff members? What requirements must you meet for a career in academia? Read more about our career policy for academic staff.

Leiden University wants to attract the best academics. What requirements does it set for new academic staff members? What requirements must you meet for a career in academia? Read more about our career policy for academic staff.

At Leiden University, we expect our researchers and lecturers to share our ambition to become one of the best. This is the crux of our HR policy. Read more about our policy below. Also, you will find more information about temporary staff, staff participation, leadership and how we ensure our integr…

There are regulatory policies and recommendations in place, which you should comply with and take into consideration during your research.

PhD defence

Bribing a politician to gain influence or making sure friends end up in powerful positions: Brazilian energy companies use these power strategies daily.

Leiden University Libraries (UBL) recently issued a new collection policy plan, containing priorities for the coming years regarding the formation, management, availability, and use of the UBL collection.

Dutch knowledge institutions are taking steps to recognise and reward open science. On 13 December, the Open Science NL Steering Board approved a total of 1.2 million euros in grants to 23 institutions. The Centre for Science and Technology Studies (CWTS) will lead the national coordination of the local…

Education, ICT, Organisation

‘Crisis and change in European Union foreign policy.’ That is the title of Nikki Ikani’s book that was published last month. We asked the writer five questions about her book. Presentation: 5 & 20 April.

Are you doing research on migration policy in a country that is facing democratic backsliding or breakdown, or that is deepening its already-autocratic character? Are you struggling with how to best do your research so that it is meaningful and scientifically sound yet safe for you and research participants?…

John Kroes received a royal honour from Leiden deputy mayor Julius Terpstra on 20 November. He was appointed Knight of the Order of Orange-Nassau for his exceptional services to the university and his extensive voluntary work for organisations in Leiden and The Hague.

Climate change affects our well-being in many ways. On the science platform The Conversation, Inge Schrijver, Paul Behrens and Rutger Hoekstra of the CML describe how this is hardly taken into account in the climate models on which global policy is based.

American foreign policy in the period after the Second World War is often characterised as liberal. This is, however, not the full picture, argues university lecturer Andrew Gawthorpe. He has been awarded a Vidi grant to research and rewrite this popular narrative.