Het Internationaal Strafhof krijgt veel kritiek op haar tanende invloed als het gaat om gerechtigheid in Oekraïne en Palestina. Larissa van den Herik, hoogleraar internationaal publiekrecht, sprak met Trouw: ‘Internationaal recht is altijd in ontwikkeling en is altijd imperfect.’

From 3 to 5 September 2025, the project Governing and Building the City will organize the conference 'Good Governance and the Built Environment of Late Medieval Cities (ca. 1200–1600)' at KBR in Brussels. The deadline for the call for papers is 7 April.

Are you interested in the minor Cultural Anthropology and Development Sociology? Find out more about admission and application.

Study information

If you are curious which of our master's programmes best suits your needs and what Leiden University can offer, consider registering for one of our information activities.

Status placement process

Status placement process

Status placement process

Status placement process

Status placement process

Who wouldn’t want their own episode of Het Klokhuis? Researchers Milica Nikolic and Chris Riddell are in the running for the Klokhuis Wetenschapsprijs, which aims to introduce a broad and young audience to scientific research in the Netherlands.

This page contains the links to all the recordings of the Experience Day on Thursday 23 November 2023. Sample lecture 'Land, Law and Global Challenges' was recorded during the online Experience Day on October 13th.

The Young Academy Leiden and its workgroups have launched different initiatives in the interest of early-career scholars. Read all about the different projects of the Young Academy Leiden here.

Indo-European is the name of the language family to which English belongs, along with many sub-families such as Germanic languages and Romance languages. In this course, you will delve into the structure and origins of these branches, the oldest languages belonging to the language family, linguistic…

Every PhD candidate has access to MS Teams ‘LACDR PhD group’. This site is specially for PhD candidates of LACDR. We strive to collect here all relevant PhD information and to stimulate the collaboration and communication in the LACDR PhD community.

In the Life Science & Technology (LST) degree programme you study the functioning and applications of the living cell: the building block of all plants, humans, animals and micro-organisms. This can be your contribution to a clean and healthy world.

Chemistry is all around us: from nutrition and smartphones to medicine. The field is developing rapidly, as the world population continues to grow and resources become scarce. MST will educate you on the basics of working towards a clean and healthy world.

Are you planning to conduct clinical research in the Netherlands? In this online course, you are introduced to legislation and procedures on clinical research in the Netherlands. It will help you prepare and submit your research file efficiently. The first three themes ‘The Dutch Review System’ , ‘The…

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

We are becoming ever more dependent on automation systems in our daily lives. Computer Science is more than programming; you integrate maths and logic into the development of systems and solutions that can be applied in all fields - from business to healthcare.

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

Are you thinking about studying Vitality and Ageing (name recently changed to Health, Ageing and Society)? Learn more and watch our video with a short introduction from junior lecturer Irie Timmer who explains what this master is all about.

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

Do you have a question about student life in Leiden and The Hague, studying at Leiden University or do you want more information about the Political Science master’s programme? You can get in contact with a student from this programme directly!

Integration of research and teaching is the core of Leiden University’s teaching in all programmes. The university stimulates students’ research-oriented attitudes.

In this top-rated course, you will learn how the European Union prepares and decides on policy, and how policy is transferred to member states and implemented by various authorities. It discusses the challenges of the European multi-level governance structure and the main causes of policy failure or…

This course explains the functions of each international court and tribunal in The Hague. On the basis of cases and interviews with judges and lawyers, this course explores the role of these courts and tribunals and their potential to contribute to global justice.

This page contains the links to all the recordings of the Experience Day on Thursday 23 November 2023. Sample lecture 'Land, Law and Global Challenges' was recorded during the online Experience Day on October 13th.

This team ensures that all Una Europa activities at Leiden University and LUMC run smoothly, and provides support to colleagues directly involved in Una Europa initiatives.

Synthetic methodlogy is described, aiding in the synthetic preparation of putative inhibitors of retaining and inverting glycosidases and glycosyl transferases. All constructs are cyclophellitol-based cyclitols.

The Service Centre International Staff provides advice and different services to all international employees and guest researchers pursuing their academic careers in Leiden.

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Get inspired by Leiden AI experts from different backgrounds. The Leiden University SAILS Initiative (Society Artificial Intelligence and Life Sciences) organises a biweekly seminar that will definitely interest you. SAILS is a university-wide network of AI-researchers from all seven faculties: Law,…

Nobody is better qualified to tell you what it is like to work at Leiden University than the employees themselves.

BrainTrain connects scientists with young people. We achieve this by offering a platform where scientists learn from the experiences of young people, and where young people can discover all about their own (brain) development. We organize youth panels and create short podcasts in which both scientists…

The main objective of the Telders International Law Moot Court Competition is to challenge students to excel in international law, consequently testing their creativity and powers of persuasion in a friendly competition. Students and academic staff throughout Europe consider participation to be a great…

How can new compounds relieve cancer patients of severe side effects?

The International Air Law Moot Court Competition is a unique opportunity for students seeking to gain experience in the development of arguments in the field of international law and international air law, while also establishing contacts around the world.

The Metabolomics Facility of the University of Leiden has brought together two research groups from the Faculty of Science that are well-known for their expertise in two different fields: the Biomedical Metabolomics Facility Leiden, experts in clinical metabolomics and the Natural Products Laboratory,…

This course explores international arbitration as one of the most common methods of international dispute settlement. You will gain an in-depth understanding of international arbitration through the analysis of its role as a mechanism of dispute settlement, its institutions, the fields of law it is…

Bachelor, Master, PhD

Within the Leiden Law School, the section notarial law teaches in a number of courses in the bachelor program as well as in all courses in the master program notarial law.

news sustainable sustainability activities

The Advisory Board consists of five eminent scientists with specialist expertise in complementary disciplines. They all have prominent positions in the field of Computer Science in the Netherlands outside our own institute.

At the Sport Data Center, five research themes are explored.

Business, international organisations and government – you’ll find them all in The Hague. It’s a place where you can exert influence, expand your network, and enter into unique partnerships.