403 search results for “must” in the Staff website
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Regelgeving onderwijs
Regelgeving onderwijs
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Prospectus
The Prospectus contains an overview of all study programmes and courses offered by Leiden University. It is important to keep the information about your course up to date.
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Fraude en plagiaat
Fraude en plagiaat
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Search engine optimisation
Search engine optimisation (SEO) is the optimisation of website content and other technical aspects to ensure that a site ranks higher in the results of search engines such as Google. As a web editor, you do not have much influence on the technology, but there are points that you can consider when writing…
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Forgotten your password
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.
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Special leave and emergency leave
In certain circumstances, you may be entitled to short or long-term special leave. Emergency leave is leave that you may take if you need to take immediate time off from work to deal with sudden emergencies or exceptional personal circumstances.
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Phishing
We all occasionally receive an email from an unknown sender, with content we weren’t expecting or that raises our suspicions in some other way. This is usually a fake email, also known as a phishing email. In fact, there are various types of phishing: it can also be done over the phone.
- More information about cooperating with China
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Security on the campus
Leiden University uses Security staff for access control and large or sensitive events.
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Harde knip
Harde knip
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Vitality Pact
Starting five years before your AOW (General Old Age Pensions Act) retirement age, you are allowed to submit a request to reduce your working hours per week by one or two days. You forfeit a portion of your salary, but you retain your original pension accrual. This arrangement is known as the Vitality…
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Communication in Science
Communication, Research, Transferable skills
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Kiem grant
On this page you will read all about the Kiem funding tool.
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Travel advice
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.
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Overview of terms and conditions of employment
Leiden University offers its staff members an attractive package of benefits including a holiday allowance of 8% and a end-of-year bonus of 8.3%. Using the Individual Choices Model it is also possible to opt for personalised benefits. Here we have summarised the most important terms and conditions.
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SchouwburgstraatSchouwburgstraat 2, The Hague
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Statement on Academic Freedom – The Rectors of the Dutch Universities (2025)
Without academic freedom, we might not have antibiotics, nor a deep understanding of human behaviour. Literary criticism, climate models, and ecological restoration would be severely limited; just like ethical reflection on artificial intelligence, justice, trauma, parenting, faith and hope. All these…
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Tools and tips for working securely
Curious to find out how you can contribute to a safe working environment? Then keep reading to discover our tips for working securely. They will help you to work more safely in specific situations. This section contains tools and tips to promote safe working habits in specific situations.
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Tools and tips for working securely
Curious to find out how you can contribute to a safe working environment? Then keep reading to discover our tips for working securely. They will help you to work more safely in specific situations. This section contains tools and tips to promote safe working habits in specific situations.
- Request your leave on time
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Your next ULCN password will not expire
Organisation, Security
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Thresholds for European public procurement lowered
Finance
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Ethical guidelines to better regulate DNA research on human remains
Rapid developments in DNA techniques allow researchers to find out more and more about human genetics. An international group of scientists has drawn up five ethical guidelines to ensure that this DNA research is better regulated. Leiden archaeologist Marie Soressi – one of the signatories - explains…
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Frequently asked questions about privacy and security
Veelgestelde vragen privacy en security
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Ten lecturers receive Senior Teaching Qualification
On 28 June, ten dedicated lecturers received their Senior Teaching Qualification (SKO). Rector Hester Bijl congratulated them in an online meeting. We asked some of them what this qualification means to them, what they believe ‘good teaching’ entails and what makes them so passionate about education…
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Update and reminder: Call for proposals Social Resilience & Security programme
On behalf of the interdisciplinary programme Social Resilience & Security, we would like to remind you of the call for proposals for seed funding (up to €4.000) to boost interdisciplinary research.
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Pilot: new scheme for participation of un-enrolled students in exams
Education
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Hunting of European straight-tusked elephants was widespread among Neanderthals 125,000 years ago
Finds uncovered in the east of Germany show that Neanderthals stored and preserved vast amounts of meat and/or temporarily aggregated in larger groups to exploit the spoils
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Data Management: Where to permanently store the digital archaeological datasets these days?
It is the end of your archaeological research project, and you may be wondering where to deposit your data. After the excavation, all of the finds are drawn, scanned, digitised, and the database is completed. Perhaps you have also accumulated a lot of data through further scientific analysis of the…
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Hundredth Senior Teaching Qualification awarded
Twenty-one dedicated teachers were awarded their Senior Teaching Qualification (SKO) on 21 January. Rector Magnificus Hester Bijl congratulated them in a ceremony in the Academy Building with an extra celebratory touch as the milestone of the 100th SKO certificate was reached.
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Research with animals
For conducting experiments involving animals, you need a project license and a valid research plan. On this page, you will read what this entails and how to submit these documents. You will also find other relevant information regarding conducting research involving animals here.
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Salary
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.
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Introduction to Qualitative Interviewing for PhD Candidates
Research, Transferable skills
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Partial BKO certificate
As a PhD candidate, you were primarily hired to do research, although you will probably also have to do some teaching. The partial University Teaching Qualification (Basis Kwalificatie Onderwijs, BKO) certificate provides recognition that a PhD candidate has gained knowledge and experience as a teacher.…
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Other prizes and grants
In this section you will find a listing of national teaching awards, fellowships and grants.
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Mandela Scholarship Fund
Bachelor, Master
- Workshops and meetings
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Your spouse's career
Are you moving to the Netherlands with your partner and looking to build your own career here? Whether your partner will be working at Leiden University or elsewhere, this page is for anyone relocating to the Netherlands and exploring job opportunities. Here you’ll find useful tips, resources, and links…
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Health insurance
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.
- Brightspace and Gradebook
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Maternity leave
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…
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Background information on student well-being
To find out more about student well-being, check out the information below.
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Ancillary activities
Many Leiden University employees engage in ancillary activities. The University stimulates such activities because we believe that the right place for a university is at the very heart of society. Ancillary activities bring together research, teaching and society. However, there are some limits on what…
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Overleaf
LaTeX is a system for document preparation. It gives the user control over typesetting, references, complex formulas, and more. It is widely used in communication and publication of scientific documents in many fields.
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Submitting grade lists
As a teacher you are expected to provide and sign the results obtained by your students. Please follow the instructions below for smooth processing by the Science Student Administration:
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ABP pension accrual
If you work at Leiden University, you automatically accrue pension with the Algemeen Burgerlijk Pensioenfonds (ABP). You can supplement your pension with ABP. In addition to a retirement pension, ABP also offers surviving dependents insurance and a work disability pension. From 1 January 2027, the…
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Throwback to the Living in a wetland landscape symposium
Reaching the end of the academic year, we look back fondly on the symposia, conferences and events that our faculty hosted in the previous months. One such symposium marked the end of the 5-year long research project ‘Putting life into Late Neolithic houses: investigating domestic craft and subsistence…
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Keeping knowledge safe when collaborating with international partners
Security
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Third round of Kiem grants started: apply for a seed grant for interdisciplinary partnerships
Research
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Third round of Kiem grants started: apply for a seed grant for interdisciplinary partnerships
Research