The chance that it will do so is about zero, but Russia is legally obliged to investigate violations of law during the war in Ukraine. States that enter into an armed conflict often deny liability, but under international humanitarian law and human rights they are obliged to investigate their military…

Bachelor, Master

By far the majority of users of child sexual abuse networks (or child porn forums as they are sometimes called) on the dark web do not actively communicate there but download illegal material, therefore committing a criminal offence. But they often stay under the police and judiciary’s radar. PhD candidate…

Bachelor, Master

On 27 May 2025, the Executive Board decided to establish a Committee on Human Rights / Conflict Zones.

Exhibition

On 22 July 2024 our colleague Geert-Jan van den Hoek passed away. Geert-Jan started in the role of Strategic Secretary for Leiden University in February 2023. Unfortunately, after far too short a period, health problems forced him to stop working. Sadly, recovery was ultimately not possible.

The organizations below represent the interests of postdocs within and outside Leiden University.

Prof. Andrea Evers is a health psychologist who studies the role of behavioural factors in health and disease. As a Medical Delta Professor, she is now affiliated with Leiden University, TU Delft and Erasmus University. In that position, she conducts research at the intersection of various disciplines.…

Leiden University offers students access to the platform Gezonde Boel. The e-modules of Gezonde Boel are an easy way for students to work on their mental health.

Spui Campus, Leiden University’s fourth location in The Hague, will soon open its doors. The former V&D department store’s transformation into a university campus is becoming more visible by the week. Removal vans will soon be driving back and forth to move all the furniture there in time. The first…

Education

Education, Finance

Education, Finance

The Advanced Nano-electrochemistry Institute Of the Netherlands (ANION) consortium will receive 23.6m euros in Gravitation funding for research on important electrochemical processes for energy transition. An additional four consortia with members from Leiden have also been awarded funding.

Researchers from Leiden Law School and the LUMC have received a grant for a joint research project. They will be looking into ways in which caregivers and patients can work together to come to a better decision.

Over 200 staff from Leiden University discussed student well-being with one another and students at the Staff Symposium on Student Well-being. In various workshops and lectures, lecturers, student advisers, student counsellors and other staff members discussed how they could contribute to our students’…

Leiden University and the Leiden University Medical Center (LUMC) have signed an agreement on ICT for research. This is the further concretisation of previous cooperation between the two.

Regardless of whether you work at a desk or in a lab, all workplaces have their risks. As your employer, the University aims to create a healthy workplace and to limit possible health risks. Here you will find the main risks and measures that we take to reduce them.

Regardless of whether you work at a desk or in a lab, all workplaces have their risks. As your employer, the University aims to create a healthy workplace and to limit possible health risks. Here you will find the main risks and measures that we take to reduce them.

If you are going on a business trip to a destination that poses health risks, you can make an appointment with the specialised nurses of the University. They can give you advice and indicate whether you will require any vaccinations or malaria medication.

Are you pregnant? as your employer, we will do everything in our power to protect your health and that of your baby. Both during your pregnancy and while you breastfeed. Read more about your rights during your pregnancy and after the birth of your child. Read more about lactation rooms (in…

Today marks the start of the Healthy University - Let's Walk Week 2021, a week focused on the mental and physical health of our employees. Including an online program with interesting inspiration sessions, office workouts and sports lessons. And join our walking competition in the Ommetje app!

Research

Care conferences for long-term residents (15+ years) in forensic mental health care are widely appreciated by all parties involved. Research by Leiden University shows that the demand for these meetings is so great that the supply cannot be met within the desired time frame.

Queen Máxima visited University of Applied Sciences Leiden last week. She spoke to students, managers and policymakers about initiatives and opportunities in the field of student well-being. We called student assistant Nienke Jongejan, who got to join one of the discussions with the Queen.

Facility

Are you planning to go abroad for work for more than one month? Do you have some ancillary activities abroad? Or are you planning to move abroad? If you are going abroad on behalf of Leiden University, it is important to make the necessary arrangements for working there.

To find out more about student well-being, check out the information below.

A fresh vision on publishing, a broad set of quality criteria for education and research and plenty of opportunities to share good practices and learn from each other. These are all on the 2025 agenda for Academia in Motion: our university-wide programme that brings together Open Science and Recognition…

Medewerkers van de Universiteit Leiden trappen maandag 10 maart de estafettestaking af van de Nederlandse universiteiten tegen de kabinetsbezuinigingen.

Human resources

Study information

Study information

Bachelor, Master

Festival

Webinar

We know more together than alone. To increase our university’s impact on the region, we have to be open to the world outside. This is how we strengthen our ties and create new opportunities for teaching and research.

Leiden University is known for its pioneering research and teaching. By offering education to professionals (lifelong learning), we want to bring this research and teaching expertise to the field and thus further increase our impact on society. With the aid of a grant from Leiden University Academy,…

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.

Kamerlingh Onnes Building, Steenschuur 25, 2311 ES, Leiden

Here you can find questions and answers about the employee experience survey.

Education, Research

Organisation

From January 2026, Leiden University will have an additional location in The Hague: Spui Campus. As well as teaching, study and sport facilities, it will offer 90 workspaces and meeting rooms for Leiden University staff.

Gorlaeus Building, Einsteinweg 55, 2333 CC, Leiden