Lions in Kenya respond very differently to human land use, climate and conservation practices. That is the conclusion of thesis from Leiden biologist Monica Chege. A uniform approach is therefore insufficient. ‘Effective conservation only works when management is tailored to local conditions and developed…

The housing crisis is affecting a substantial group of Dutch citizens and is one of the main election themes this year. How did things get this far and what should the new cabinet do in the coming four years to address the problems? Three Leiden researchers give their answer.

For the academic year 2025-2026, nine (teams of) teachers will receive a Grassroots or Grass shoots grant. Here you can read about their projects.

Marjan van Dasselaar is the Staff Ombuds Officer. The Staff Ombuds Officer gives independent advice to the University on how the staff’s work environment can be made safer.

An independent review committee has unanimously selected three projects to receive a grant from the Prof. Andrea Evers Fund for Health, Behaviour and Society. The fund, which was launched earlier this year, supports innovative inter- and transdisciplinary research in health and well-being.

Leiden University wants to give everybody the opportunity to work in the best circumstances.

As a supervisor, you are responsible for the supervision of your PhD candidate. Read here about your duties as supervisor and the procedures relating to this, as well as which forms you will need.

Would you like to exchange ideas about a problem in a small group of colleagues? ‘Intervision’ (peer-led reflection) is a valuable way to learn from one another and to grow in your role as a professional.

The physical accessibility expert group was established to identify how we can make university buildings more accessible and how we can ensure this remains a focus in the future. The group's starting point is that students with disabilities should be able to access and move around university buildings…

Mechanics play a larger role in blood vessel formation, and other developmental biology, than previously thought. Cells appear to respond to mechanical signals, such as pressure. Through the extracellular matrix, a network of fibrous proteins, cells can supposedly exchange those mechanical signals over…

How can we continue to work on an open university culture where everyone’s contribution is recognised and rewarded? Over 120 university staff spoke about breaking academic barriers at the first Academia in Motion Festival in PLNT.

If you have business contacts, you may at some point be offered a gift: a physical object or a service or advantage. What gifts can you accept without allowing your integrity to be called into question?

There are several complaints committees at the university.

This toolkit provides practical tools to contribute to open communication and a safe working environment. You will learn how to effectively connect, speak up and actively listen to understand each other's interests. In addition, the tools help address issues, make agreements and give and receive constructive…

Our ambition as a university is to be one of the best. To realise this, we need to hire people with expert knowledge and skills, and give them room to excel. They range from talented new researchers to renowned professors and from study coordinators to IT managers.

Higher-education institutions must be assessed and accredited once every six years to ensure they provide a high standard of education. You may be asked to speak to the assessment panel during the institutional audit.

We carry out regular evaluations with a view to improving the quality of our teaching. The programme committees and the Accreditation Organisation of the Netherlands and Flanders (NVAO) play an important part in this process. In addition, a student satisfaction survey is also carried out very year:…

Astronomers have measured the mass of a dormant, supermassive black hole in the early universe for the first time. Thanks to a combination of the James Webb Space Telescope and a natural cosmic magnifying glass, researchers were able to weigh the black hole directly based on its gravity.

Each programme has a Board of Examiners. This is a legal requirement. The board determines whether students meets the conditions of the Course and Examination Regulations (OER) and whether they possess the knowledge, understanding and skills required to pass the final examination for that programme.

Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university occupational health physicians can help you reduce health risks and give you…

Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university occupational health physician can help you reduce health risks and give you…

Have you experienced or witnessed unacceptable or transgressive behaviour? This page gives information about what you can do yourself and which ‘helplines’ can assist you in this situation.

Transferable skills, Personal development

In this step, you will find examples and an explanation of each video format, but remember: video making is a creative process, so don’t let formats limit your imagination. Build on them to find and create your own style that fits your message.

Our vision on lifelong development

If you notice something you think may be unethical or illegal, you can discuss this in confidence with the confidential counsellor.

With the Learning@LeidenUniversity vision, Leiden University is committed to 'The Blended University', where digital resources and support enrich education. Here you will find information on the use of educational tools, the digital learning environment, and answers to questions such as: How do I apply…

In our new strategic plan (Innovating and Connecting – 2022-2027) we focus on stronger connections: between disciplines, with society and within our university community.

The Faculty of Humanities has appointed a confidential advisor for all PhD candidates. Aside from this, each institute also has one (or two) PhD counsellor(s). On this page you can read who they are and what they can do for you if in your position as a PhD candidate you experience problems for which…

Have you been ill for a long time? The procedure for illness and reintegration describes what to expect in case of long-term illness and work disability. The procedure also lists potential financial consequences.

Your income is structured in accordance with the Collective Labour Agreement for Dutch Universities (CAO). In addition to elements such as your salary, holiday allowance and end-of-year bonus, it also includes incidental bonuses for exceptional performance or exceptional working conditions. Allowances…

All University employees and researchers have a personal profile page on the website. This page will show where you work and how you can be reached.

All staff members have their own profile page on the website. These pages include information about your work location and how you can be contacted. Are you looking for a colleague? Type his or her last name, first name, or first and last name in the search bar of the website.

Who should you contact to set up, move or adjust your workplace?

Movement behaviours, such as physical activity, sleep, and the amount of time we sit each day, impact our health. Recently, more researchers are looking at the influence of these behaviours combined, but this is a challenging task. For example, it is difficult to monitor in what way movement behaviours…

Could we stop cancer cells by cutting off their energy supply? That’s what Dione Blok, a bachelor’s student in Bio-Pharmaceutical Sciences, aimed to find out during her thesis research. She investigated a compound that affects the tumour cells’ energy metabolism. ‘Hopefully, these insights will provide…

Grotius Dialogue

Tests and assessments give you a better idea of how well students are doing. Keep reading to find out which ICT resources are available for the various assessment methods.

Research, Transferable skills

Your funding needs might change as you advance through your career. Below we detail the opportunities available for every career stage.

Leiden University is proud of its research and teaching, its staff and its students. This is why we are keen to inform society of what goes on at the University.

Leiden University uses Security staff for access control and large or sensitive events.