Rector Magnificus Carel Stolker will retire on 8 February. If there’s one theme running through his career, it’s the links between the University and society. In this series of pre-retirement discussions, Stolker will talk one last time to people from within and without the University. This edition…

Leiden University contributed to colonialism and slavery through its research and teaching. And governors and residents of Leiden had an active role in colonial networks. These are the findings of two explorative studies presented on 3 April.

So many interesting programmes, but which one suits me best? It was the Bachelor’s Open Day in Leiden and The Hague on Saturday 12 October. Among the many things to do in The Hague, prospective students could find out more about three new bachelor’s programmes: Science for Sustainable Societies, Cybersecurity…

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…

If you wish to come to the Netherlands there are certain immigration procedures you need to follow. The Service Centre International Staff will help you with all of these. We will provide you with checklists, an immigration wizard and an overview of all immigration formalities. This way you will be…

Imagine you’ve accidentally sent a CV to the wrong email address or left your laptop on the train; a momentary lapse of concentration can result in a data breach or security incident. By responding quickly, we can limit the damage and consequences for privacy: both your own and the university’s. You…

Master

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 doctors can help you reduce health risks and give you advice regarding your…

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 doctors can help you reduce health risks and give you advice regarding your…

If we want to show the impact of our research, we can’t do so without science communication. But how do you go about communicating science? Where do you start as a science communication novice? And how do you take your communication to a higher level? On this page, you will find websites, articles,…

To be able to activate your LU-Card online, it is necessary that you confirm your identity. We use the ReadID Ready app for this. On this page you will see what you need to confirm your identity.

When moving to the Netherlands, it is important to know whether you are considered resident tax payer or non-resident. Both residents and non-residents are taxed on their taxable income. A number of criteria help determine your status as resident or non-resident.

Are you an international researcher working for Leiden University? Please note that you probably are legally obliged to take out health insurance. Here you will find if you need a public or a private health insurance, and how to apply for it.

Our Research Funding Community continuously gathers intelligence that helps with preparing proposals efficiently and to give them the necessary competitive edge. All grant advisors are happy to share this information, and to guide you throughout the process. For quick reference, this page summarises…

What do you need to record a knowledge clip in the studio? You can find below a checklist of the materials you need to bring to a studio recording. Keep in mind that this checklist depends on the kind of video you want to record. Always discuss the specifics for producing such a video with your video…

As a university employee, you probably work with personal data. That is not just names and telephone numbers – it can also include things like cookies. How can you make sure you are working in a privacy-proof way?

The working language at Leiden University is Dutch. As not all employees at the University have the same level of Dutch language skills, there are various ways of working together.

Here you will find guidelines for using devices such as laptops, tablets, and telephones. Whether you are working with a device purchased for you by ISSC or with a device you have purchased privately, it is important that you save your files securely and handle confidential data with care.

The University pays out salaries on pre-determined dates. Additionally, the holiday allowance is paid out in May and the end-of-year bonus is paid out in November.

Science, Mathematical Institute (MI)

Science, Leiden Institute of Chemistry (LIC), Chemical Biology & Immunology

Science, Institute of Biology Leiden (IBL), Microbial Sciences

If you need any help with your research or if you encounter problems during your PhD track, Leiden University provides several different types of support for PhD candidates. There are also groups, networks and communities in which you can meet other PhD candidates.

For a 38-hour week you have 232 vacation hours per year. If you make use of the flexible hours option, you will have more or fewer vacation hours. If you work part-time, your vacation credit is proportionate to your contracted hours. If you are in salary scale 11 or above, you may choose to conclude…

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.

Science, Leiden Institute of Chemistry (LIC)

This academic year, seven (teams of) teachers will receive a Grassroots or Grass shoots grant. Here you can read about their projects.

Science, Leiden Institute of Chemistry (LIC)

Science, Leiden Institute of Chemistry (LIC)

Science, Leiden Institute of Chemistry (LIC)

Our Research Funding Community continuously gathers intelligence that helps with preparing proposals efficiently and to give them the necessary competitive edge. All grant advisors are happy to share this information, and to guide you throughout the process. For quick reference, this page summarises…

Wearing All Stars and ‘just’ a pair of jeans, with a backpack slung over his shoulder. It was an informal Friday afternoon with Mark Rutte, NATO Secretary General, at Wijnhaven. Perched on a desk, he took questions from students in the audience.

Science, Institute of Biology Leiden (IBL), Plant Sciences

Science, Leiden Institute of Advanced Computer Science (LIACS)

Science, Leiden Institute of Chemistry (LIC), Bio-organic Synthesis

Science, Leiden Institute of Chemistry (LIC), Bio-organic Synthesis

Are you curious about how the human skeleton works? Discover this and more on 3 October in Leiden and on 4 October in The Hague.

These are turbulent times at Dutch universities. We have all seen what has been and is still happening at various campuses in the country. Protests, demonstrations, occupations. Situations and scenes that deeply affect us all.

Organisation

ICT, Security

During the Opening of the Academic Year 2024-2025, we asked guests for their wishes and ideas for Leiden University's anniversary year in 2025.

Human resources

We asked a lot of everyone last year. The Personnel Monitor showed that the workload was high in 2022 and Covid took its toll. I therefore think everyone deserves some downtime. Time away from the daily grind.

We are living in turbulent times. Various conflicts in other parts of the world at times give rise to feelings of anxiety, unrest and anger in our country too. We also see this happening in our academic community.

The Schoof cabinet has presented its budget. As expected, higher education is facing severe cuts. In the coming period, the Executive Board will regularly look at the consequences of what it deems an irresponsible policy.

Genes predict whether you have a propensity for an illness but environmental factors often have the last word: nutrition, air pollution, lifestyle, stress. The exposome as both culprit and chance. Large-scale research is being carried out into this at Leiden. Thomas Hankemeier, Professor of Analytical…