A rapid increase in the demand for construction sand is driving shortages and inequality around the world. Researchers from the Institute of Environmental Sciences at Leiden University have mapped the growing need for sand, as well as the bottlenecks and possible solutions. They have published their…

2,240 plant extracts from 1,299 different plant species of Dutch origin. That’s the collection of the Dutch Extract Library, which has recently been transferred to the Institute of Biology Leiden. To plant biologist and contact person for this library Pingtao Ding this is a true treasury. ‘To bring…

All the sources (both textual and visual) you use for your educational video or online course need to meet the requirements of Dutch copyright law. Below, you’ll find some guidelines for how to include references and attributions for visual resources in your video work, and where to find usable imagery…

Study support

Do you need help creating or using online teaching methods, or are you running into difficulties? We are here to help you with your ICT- and didactic-related queries.

As a lecturer tutor, you are responsible for one or more mentor groups. SEA offers support to help you perform this role.

A symposium on space diplomacy for experts and the general public will take place in The Hague on Monday 12 June. Everyone has an interest in learning more about this topic, says Professor Jan Melissen. ‘The scope of international relations has expanded beyond our planet.’

Leiden University’s regulations are drawn up by various departments, such as Legal Affairs, Human Resources and the department of Health, Safety & Environment.

On this page, you will find a central overview of all rules, guidelines, and resources regarding marketing and communication within Leiden University. Whether you are looking for practical tools, strategic advice, or support with recruitment: the subpages below will navigate you directly to the right…

Some governments and companies are pursuing a more circular economy, but what is the best way to get there? An international group of industrial ecology researchers wrote a report that stresses the importance of including the scientific side into policies and practices. ‘We feel an obligation to support…

If you adopt a child, you are entitled to a maximum of six weeks of paid adoption leave. If you adopt several children at the same time, you are entitled to one period of adoption leave only. If you are a foster carer, you are entitled to six weeks of fostering leave. This is on the provision that the…

Depending on its purpose, assessment can support ongoing learning, provide final evaluations, or help students reflect on their own progress.

Leiden University ensures a pleasant and safe working environment, whether you are on campus or working from home. Here you will find practical information about accommodation and facilities, as well as answers to questions such as: How do I arrange an ergonomically responsible workplace at home? Where…

Brightspace is the heart of the University’s digital learning environment. Lecturers can use Brightspace to support a lecture or course with digital resources. They can post assignments, lecture slides and literature in the same place and keep them up to date, giving students access to all their teaching…

PhD defence

Fraude en plagiaat

GROW: Conversations on Performance, Development and Well-being (Gesprekken over Resultaat, Ontwikkeling en Welzijn). GROW offers the opportunity to speak openly with your manager, several times a year, about your work, development and well-being. This involves both looking back and looking ahead.

The Development and Alumni Relations department maintains contact with Leiden University alumni to stimulate and strengthen our alumni’s involvement with the University. If you wish to know more about our alumni, or organise an alumni event, do not hesitate to contact us.

From the start of your PhD you make agreements with your supervisors concerning your personal development and the supervision you receive. These agreements should be recorded in a Training and Supervision Plan. This plan contains agreements concerning your research, supervision, training, and potential…

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

Leiden University works continuously to ensure a strong profile and societal visibility. On these pages, you will find more information about our strategic direction and the use of media, as well as answers to questions such as: What are our core messages? Which channel should I choose for my target…

Would you like to develop your discussion skills? We provide a variety of training resources for staff members and managers. The topics covered include making a connection, listening, giving feedback and reflection.

Human resources

Human resources

Leiden University aims to create a safe environment where everyone feels comfortable and no one experiences unacceptable behaviour. Should students experience this nevertheless, there are various resources that you can refer them to.

Students can sometimes use a bit of extra help with their studies and personal development. Here you can read about how you as a lecturer, study adviser, mentor or other student-facing staff member can support students’ well-being.

Leiden University offers practical facilities and support to ensure your teaching runs smoothly. Here you will find all information about procedures and tools, as well as answers to questions such as: How do I borrow audiovisual equipment? What are the guidelines for assessment? And how do I reserve…

Leiden University strives to provide a safe and healthy working environment for all its employees. On this page, you'll find information about what to do in case of illness, pregnancy, functional limitations, and mental well-being, as well as the support available to you.

By 2050, we can obtain 40 per cent of our demand for scarce earth metals from old smartphones, batteries, and wind turbines. This is crucial because otherwise, we may not have enough to accomplish the energy transition. An international team of researchers from China, the UK, and Leiden's Tomer Fishman…

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.

If you have a question about the University website, or if you wish to post an announcement or report content-related changes, please contact the web editors of your faculty or unit.

Good ICT resources are crucial for having a smooth working environment at your new place of employment. Here we briefly explain what you need and where you can find the most important ICT services.

On this page, you will find more information about what you do as a mentoring coordinator and where you can find more information to help you perform your role as well as possible.

Much of Leiden University’s income comes from the government and the tuition fee (first income stream). Each year the Executive Board distributes this income among the faculties and institutes. For the sake of transparency, the University applies the First Income Stream Allocation Model. Alongside being…

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…

Leiden University offers its international staff several resources to help find their way in the Netherlands. The Service Centre International Staff provides advice and different types of services to all international employees and guest researchers that come to pursue their academic career in Leide…