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353 search results for “data” in the Student website

• 
  Serge Rombouts Professor

  Faculty of Social and Behavioural Sciences

• 
  Siuman Chung Lecturer

  Faculty of Social and Behavioural Sciences

• 
  Stylianos Paraschiakos PhD candidate / guest

• 
  Nuno De Mesquita César de Sá
• 
  Thomas Bäck Professor

• 
  Saskia le Cessie Professor

• 
  Simon Portegies Zwart Professor

• 
  Michiel Dam Assistant professor

  ICLON

• 
  Nikki Vosters PhD candidate / self funded

  Faculteit der Rechtsgeleerdheid

• 
  Marc van der Ham
• 
  Christine Espin Professor emeritus

  Faculty of Social and Behavioural Sciences

• 
  Marie Schwed Shenker PhD candidate

  Faculteit der Rechtsgeleerdheid

• 
  Karsten Lambers Guest researcher

• Emergencies and incidents Contact and advice

  Find out what to do in the event of an emergency or incident during your studies.

• Extending your stay Immigration and residency

  Find out about the procedures for extending your stay as a student residence permit holder.

• Skills support

  Want to build a strong set of skills for your future? As a Science student, you have free access to plenty of support and resources.

• Behind the scenes

  Discover what a Bachelor Honours Class looks like behind the scenes!

• Come and visit us!

  As a university, we offer you the best education you can get. Professors, tutors and lecturers are ready to teach and guide you. But we do more than that. Of course, studying is your own responsibility, but we are happy to help if you need support. You decide what and when; online or on campus. These…

• Wi-Fi IT-facilities

  The university’s Wi-Fi network is eduroam.

• 
  Rachel de Jong PhD candidate

• De-registering as a student Your student registration

  Your student registration will expire automatically at the end of the academic year. However, if you end your study programme earlier, you must cancel your student registration.

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  Edwin Bakker Professor

  Faculteit Governance and Global Affairs

• 
  Sebastian Fajardo Bernal Postdoc

• 
  Suzan Verberne Professor

• Annual report Plans & reports

  Each year Leiden University, its departments and its faculties publish an annual report which contains all the important information and statistics for that year.

• Administration

  Being a student involves a number of administrative matters such as student registration, tuition fees and student cards. For international students there are also immigration and residency considerations. Learn about administrative procedures for students and what to do if you are unhappy with an administrative…

• Teams IT-facilities

  Met Microsoft Teams kun je op afstand samenwerken met je medestudenten.

• Safety instructions My studies

  The university finds it important that students and staff are offered a safe environment. Read here about the safety measures in place and what you should do in case of emergencies or other incidents.

• Study progress for student residence permit holders Immigration and residency

  As a student residence permit holder, you must make sufficient study progress each year.

• NSE: The National Student Survey Quality of education

  All students in the Netherlands are invited to take part in the National Student Survey (NSE) once a year. Via the NSE you can give your opinion on the positive aspects of your study programme, as well as what you think could or should be improved.

• Person-centred care thanks to digital solutions News - 26 June 2026

  More person-centred care with fewer people may sound contradictory, Professor Jildau Bouwman admits. But it is possible, she argues in her inaugural lecture. We just need to think differently and make smart use of technology and responsible use of data. ‘Our healthcare system is too complex.’

• Zoom IT-facilities

  Zoom is a video conferencing app for meetings of up to 300 people. Lecturers can give online education via Zoom. As a student, you can also make use of Zoom for online meetings.

• Course selection

  The course selection varies each year. On this page, you will find courses offered in 2026–2027. You can find detailed descriptions in the prospectus.

• Expired, lost or stolen permit Immigration and residency

  What to do if your residence permit is expired, lost or stolen.

• Regulations on working & internships Immigration and residency

  Regulations for student residence permit holders who would like to work or do an internship.

• Student or registration card LU-card and student cards

  Your student or registration card is your proof of registration as a student of Leiden University.

• Interrupting your stay Immigration and residency

  Consequences of temporarily discontinuing your stay for your residence permit

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  Joanita Vroom Professor Archaeology of Medieval and Early Modern Eurasia

• Diversity and inclusion Dignity, respect & integrity

  Leiden University is committed to becoming an inclusive community that enables all students and staff to feel valued and respected. Do you have questions about diversity and inclusion? Or are you looking for advice, support or contact? Find out who you can turn to at Leiden University.

• Synthetic dataset protects privacy in criminological research News - 10 December 2024

  The SENSYN project has found a solution to few public datasets for criminological research: synthetic datasets. Marieke Liem talks about this unique innovation

• Daring questions in Islam

• Online teaching and assessment Courses and exams

  Online education and assessments

• Volunteers vital for protecting wildlife and tackling plastic pollution News - 2 February 2026

  From researching plastic pollution to caring for injured wildlife, volunteers play a crucial role in conservation. But much of the valuable knowledge they gather remains unused.

• Career Service

  Not sure what your next step is in choosing your studies or planning your career? Science Career Service is here to help, from making study choices to career orientation and preparing for the labour market.

• LDE Space & Society Honours Programme

  Do you want to contribute to society and do you have affinity with space? In the LDE Space & Society Honours Programme, you will learn how the two are connected and tackle a challenge in the space sector.

• Leaving the Netherlands Immigration and residency

  As an international student, there are a number of matters you should take care of prior to leaving the Netherlands at the end of your studies.

• ‘Scientists should be careful when interpreting results of AI models’ News - 16 April 2024

  Anthropologist Rodrigo Ochigame studies how AI is changing the practice of scientific research. From astrophysics to mathematics to climate science, they find that the adoption of new AI models is raising questions about what counts as reliable scientific evidence.

• Rogier Creemers in The Economist: 'Corruption is as much an issue as incompetence' News - 15 April 2025

  Assistant professor Rogier Creemers of Leiden University discusses in The Economist the vulnerabilities in China’s handling of personal data.

• Calling on universities and funders: make research information open News - 16 April 2024

  Crucial information about research, funding or how university rankings are created is often not freely accessible. The Barcelona Declaration on Open Research Information calls for such information to be made open. Professor Ludo Waltman is one of its initiators. What needs to change?

• University signs Digital Sustainability Manifesto: ‘We need a Delta Plan’ News - 18 October 2022

  Digitalisation can make a huge contribution to a greener future, but it must also be as sustainable as possible. To make significant progress, more collaboration and national leadership will be needed. Leiden University has therefore signed the Digital Sustainability Manifesto, which was presented on…