Leiden researchers are launching an interdisciplinary network for assistant professors at Leiden University with the help of a Kiem grant. APNet Leiden is holding a launch meeting on Thursday February 19th. .

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?

If you come to work by car, you can apply for a parking subscription for one of Leiden University’s parking areas. The subscription is simply added to your LU Card. You can then use your LU Card to access the parking area.

Master

In the Netherlands, children attend school from the age of 4 and are legally required to do so from the age of 5. Elementary school, or primary education (basisschool), lasts 8 years.

Within our university, we believe it is important to remain in dialogue with each other, to hear what is going on, and to take steps together. This allows us to build an environment in which we can work and grow together.

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.

We provide answers here to some frequently asked questions about collaborations with the fossil fuel industry.

Bachelor, 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…

From 16 to 23 October 2025, the Faculty of Governance and Global Affairs (FGGA) will host the second edition of Cyber Week. Following last year’s success, we will once again shine a daily spotlight on our teaching and research in the field of cybersecurity through LinkedIn and Instagram. Today’s societal…

If you are pregnant, you are entitled to a minimum of 16 weeks of maternity leave. You may take this leave at least four and no more than six weeks before your due date. If you stop working four weeks before your due date, you will have 12 weeks of maternity leave after you have given birth. If 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 doctors can help you reduce health risks and give you advice regarding your…

Did you know that research and education in the field of digital innovation are key pillars of the Faculty of Governance and Global Affairs? Over the next seven days, we are organising Cyberweek on our social media channels to showcase what we have to offer.

If your work allows it, you can work partly from home and partly from a university location. How exactly this combination looks for you depends on your own work and that of your team.

A stronger focus on personal talents and team science. ‘Stop searching for those elusive hen’s teeth: they’d only get in the way’, says Professor Laura Heitman about Academia in Motion. ‘It’s unrealistic to excel in everything.’

The 50th Top 450 entry has now been published. In the run-up to the university’s 450th anniversary, we are compiling our Top 450. What is your favourite?

Nadia Bouras will give the Annie Romein-Verschoor Lecture on 6 March. She will call for academic freedom for everyone.

Organisation

Anne-Grete Märtson

You can apply various means to increase your societal impact: through interaction with professionals, the commercial sector or general audiences. The University can support you in this process in a number of ways.

Use this step-by-step guide when you want to (re)design your course, lecture or assignment. SEEDS is here to help you every step of the way.

As you are a new Leiden University staff member, a number of things must happen before we can draw up your contract and activate your ULCN account. This is also the case if you are affiliated with the university as external staff, for example if you were hired as a freelancer.

An education grant may be available for collaboration with universities outside The Netherlands. This webpage contains information about the available grants, application procedures and where to look for help and advice.

PhD, Staff

Education, Organisation, Research

Two research projects with researchers from Leiden University have been awarded a Dutch Research Council (NWO) Open Competition Domain Science-M programme grant. These grants fund curiosity-driven, fundamental research in the Science domain.

The students of iGEM Leiden 2021 have scored well in the eponymous biology competition: they won a Gold Medal and the Best Safety & Security Award. The student team received the awards for their project DOPL LOCK, in which the team tries to make genetic modification safer.

Professor of Science Communication Ionica Smeets will be awarded an honorary doctorate by the Open University. She receives the award because she exemplifies how science communication can bridge the gap between experts and the general public.

Facility, Organisation

Finance, Organisation

Organisation, Social

We are proud partner of the ULLA. It is the European University Consortium for Pharmaceutical Sciences in which LACDR participates for already 30 years. We have the honor to host the ULLA workshop in 2023 and the ULLA summer school in 2024.

As of 1 November W&N has a wellbeing officer. Alexandra Blank will commit herself to the wellbeing of our students. Students, but also lecturers and mentors can approach her with ideas and initiatives to support students.

Koos Biesmeijer, Professor of Natural Capital, and Claire van Megen, an Educational and Child Studies student, are in with a chance of winning Leiden’s Person of the Year title.

Facility, Organisation

Three Dutch-Belgian telescopes have started operating at the ESO La Silla Observatory in Chile. This so-called BlackGEM array will scan the southern sky to hunt for cosmic events that produce gravitational waves, such as mergers of neutron stars and black holes. Leiden astronomer Rudolf le Poole is…

Security

The results of the 2025 university elections are in. Who will represent us in the participation organs?

As of 1 September, Jeroen van Zon started as professor by special appointment in Quantitative Developmental Biology at the Institute of Biology Leiden (IBL). Van Zon is also group leader of Quantitative Developmental Biology at the physics research institute AMOLF. Three questions about his new role…

The ‘Amorphophallus titanum’ at the Hortus botanicus Leiden is blooming. This Titan Arum, also known as the ‘giant penis plant’, last flowered in 2009.

The Research Support Portal makes it easy for researchers and support staff to find information on research support at Leiden University.

Despite considerable progress in the design of multifunctionalized nanoparticles (NPs) that selectively target specific cell types, their systemic application often results in unwanted liver accumulation. The exact mechanisms for this general observation are still unclear.

Annemarie Meijer benoemd als vertrouwenspersoon promovendi.

The Leiden interdisciplinary research programme Global Transformations and Governance Challenges (GTGC) and the Embassy of Ireland are jointly organising a special book launch in The Hague. On 13 November, Gerry Finnegan, author and a former director of the International Labour Organisation (ILO), will…

How do you count the nanoplastics in your body? Leiden researchers published a method in Nature Protocols today that should make this easier. Important for both environmental and medicine research.

At an international high-level conference, Valentina Carraro, Deputy Coordinator of the interdisciplinary programme Global Transformations and Governance Challenges (GTGC) presented her research on human rights in the UN Human Rights Council and Treaty body systems. One of the most practical recommendations…