Applying for, managing and accounting for externally funded research projects is becoming increasingly competitive and complex. Vidatum is a research management tool for grants and research projects that assists researchers and research support staff in meeting the requirements of funders in terms…

Security

Leiden University offers various options for catering and organising events, ranging from a cup of coffee from a vending machine to a fully catered conference. On this page, you will find practical information regarding locations and ordering systems, as well as answers to questions such as: Where can…

Leiden University guides PhD candidates step by step from the start to the defence. You will find more information here about admission, the PhD track, and completion, as well as answers to questions such as: What conditions must I meet? What requirements must my dissertation meet? And what is involved…

Personal development

From a vegan community kitchen to a green framework for drug development: sustainability became more visible in everyday campus life at Leiden University in 2025.

What role did inequality play in the past? On Friday 5 December, Master's students in history presented their answers at a conference they organised themselves.

The theme Sustainability is one of the five continuous developmental themes in the strategical plan Innovating and connecting – 2022 - 2027 of Leiden University. Making sustainability one of the hot topics.

In January 2026, Leiden University will transition to a new Basic Administration System: BAS InSite. This system will replace SAP Self Service and the Serviceplein.

Lecture, Research Seminar Medieval and Early Modern History

If you wish to find out about current construction projects, you will find an up-to-date overview of Leiden University construction projects below.

When you work with partners from home or abroad, these collaborations must be safe and responsible.

You can request a shared mailbox if you want to share an e-mail account with multiple colleagues.

The drastic cuts to higher education announced by the Schoof caretaker government will affect us all. Although not everything has been finalised, and elections for the Dutch House of Representatives will be held on 29 October 2025, we aim to keep you informed of all developments on this website as best…

Onderwijs-en Examenregeling (OER)

Bachelor, Master

The transition to the new Basic Administration System BAS InSite means that several tiles where you make HR, financial and administrative requests in the Service Portal or SAP Self Service will be closing at different times. These platforms will be replaced in the new year by BAS InSite.

The academic year officially commences on 1 September and ends on 31 August. On collective closing days the university is closed and no lectures take place. The academic calendar applies to the whole university and to all study programmes with the exception of medicine.

becoming postdoc job vacancies

Gorlaeus Building, Einsteinweg 55, 2333 CC, Leiden

SAP is a software system that is used for automating business processes within the University. These processes include purchasing, sales and invoicing, as well as keeping track of staff administration. You use SAP when you want to apply for leave and when you want to order products.

In January 2026, Leiden University will transition to a new Basic Administration System: BAS InSite. This system will replace SAP Self Service and parts of Serviceplein.

Snellius, Niels Bohrweg 1, 2333 CA, Leiden

Leiden University has an active staff association that provides a wide range of events each year ranging from theatre visits and courses to trips abroad. Membership costs only €2.50 per month.

Studium Generale organises lectures, debates, symposia and film screenings on diverse academic subjects. The General Studies programme is for students, staff and anyone else who may be interested.

When performing contract research or providing courses for a third party, you must charge a fee. This fee must be at least equal to the total cost price.

The Privacy Service Point is responsible for the application of and compliance with privacy legislation.

Lecture, Research Seminar Medieval and Early Modern History

Plagiarism is considered fraud. There can be serious repercussions for students that commit plagiarism. The university provides tools and support to check whether students have committed plagiarism in assignments and papers.

In the context of the Labour Participation Act, Leiden University employs persons with a disability. In this context, in 2016 we created an additional 16 FTEs for ‘labour participation employees’. For the next ten years, we hope to increase this by 6.3 fte per year.

What should you do in an emergency?

PhD candidates who register on or from 1 September 2024 onwards will be charged an annual fee to contribute to the costs of their PhD trajectory. If you have started your PhD trajectory before this date, please read the information below.

Welcome to the teacher platform of the Faculty of Social and Behavioral Sciences (FSW). Here you will find information on everything related to teaching at FSW: from the practical issues you need to take care of to innovating your course.

Lecture, Research Seminar Medieval and Early Modern History

How do we prepare our students for a future labour market in which flexibility, resilience and adaptability are essential?

Bachelor, Master

What skills do students need to function as academic professionals and engaged citizens?

Ans is Leiden University's digital testing platform. It allows you to make digital exams using a variety of questions for summative and formative assessment.

The Personal Professional Skills Lab (PPSL) is an elective programme for all FSW bachelor students that enter in 2024 and on. The aim of the PPSL is to encourage students to develop personal and professional skills during the bachelor, that will give them greater resilience and direction: both in their…

With Microsoft Teams you can work online from home. You can chat with colleagues, have meetings, call and collaborate remotely. The following suggestions should help you to quickly get started with Teams.

The integrity and reliability of academic research are of fundamental importance to the University. All parties, both within and outside the University, must be able to have confidence that our research is conducted in a scrupulous, fair, verifiable, impartial and independent manner.

Many national and international research funders can provide financing for your research project.