Sharing data and documents with colleagues or other organisations can be useful, but it can also entail various risks. You should therefore think carefully before sharing anything, and always ask if you’re not sure whether sharing is permitted.

Did you forget your password? Want to change your password, or your password has expired? In most cases you can reset your password yourself via the Account Services. If you are not able to access Account Services, please contact an ISSC helpdesk.

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.

An important question being asked, both in the academic world and in society, concerns the impact of our research and education. By providing a well-supported answer, we not only create a strong position for our research, we also increase our chances of success in applying for research grants and retaining…

Welcome to Leiden University. Perhaps you already know that the university has 7 faculties and that you can end up in the city of Leiden or The Hague? And do you know that our university is the oldest of the Netherlands and what the motto Praesidium Libertatis means?

If a researcher has appeared on the TV or radio or in a newspaper, for example, you can create an ‘In the media’ page referring to this. How do you write a good ‘In the media’ page? Below are some guidelines.

When the PhD research has been completed and the dissertation is (nearly) finished, there are several more steps to take before you can defend it. For example, you must submit your manuscript and make preparations for the PhD defence ceremony.

The PhD track involves many different aspects. As well as important administrative steps that you have to take, for example, there are also introductory activities, a training programme and opportunities for research abroad.

Here you will find questions and answers about GROW, the types of interviews, the GROW tile and more.

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?

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.

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.

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

Giving an effective lecture requires not only careful preparation of the content, but also clear structures, visual support and presentation techniques. Some guidelines and tips to keep your lectures engaging and well structured are presented here.

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.

Alumni event, Arts and Culture

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.’

How do colonialism and historical slavery continue to impact the university today? And what should happen next? Students and staff discussed these questions on 11 March.

External PhD Candidate Liselore Tissen was interviewed by Leiden Global about her work, in which she uses 3D printing. Recently she made a copy of a decorative human skill this way.

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?

In the Malian Dogon region, various militias have been fighting for power since 2015. Land resources play a major role in this, doctoral student Ibrahima Poudiougou discovered. 'Power in the area is intrinsically linked to control over land and its resources.’

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

How did the mythical kings of ancient Persia live? In this podcast, we delve into the Shahnameh, also known as the Book of Kings.

'Engaging With Everyday Sounds' is a rich and inspiring exploration of the role of sounds in everyday life, including their impact on human actions, emotions, and imagination. Marcel Cobussen intertwines sonic studies with philosophy, sound art, sociology and more to create an impressively lucid and…

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

Over the past few months, students and staff from the Faculty of Humanities have produced many wonderful podcasts - perfect for listening during a long walk or while preparing the Christmas dinner.

Finance, Organisation

Organisation, Social

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

The fight against insurgents, guerrillas and resistance movements is an ‘incredibly unpopular’ topic with experts and military personnel, says Professor by Special Appointment of Military History Thijs Brocades Zaalberg in his inaugural lecture. He warns that ignoring these forms of irregular warfare…

Security