• Public website
• Student website
• Staff website
• Organisational structure
• Library website

139 search results for “open overheid” in the Library website

• 
  Anouk Spelt Community Manager Citizen Science Lab

  LURIS

• 
  Ana Parrón Cabañero PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  David Kühling Guest employee

  Faculty of Social and Behavioural Sciences

• 
  Katie Hudson Data Steward/Research Support Officer

  Faculty of Social and Behavioural Sciences

• 
  Antoinette Haverhals PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  Willemijn Plomp Data Steward

  Faculty of Social and Behavioural Sciences

• 
  Rüya Koçer Associate professor

  Faculty of Social and Behavioural Sciences

• 
  Thaddeus Bergé Policy officer

  Faculty of Social and Behavioural Sciences

• 
  Simone Mulder Guest

  Faculty of Social and Behavioural Sciences

• 
  Erica Hyatt PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  Guadalupe Cañas Herrera Postdoc

• 
  Olga Ceran Postdoc

  Faculteit der Rechtsgeleerdheid

• 
  Sylvia Le Dévédec Assistant Professor

• 
  Alysa Eijkelenboom PhD candidate

  Faculteit Governance and Global Affairs

• 
  Vittorio Nespeca Postdoc

  Faculteit Governance and Global Affairs

• 
  Thed van Leeuwen Senior researcher

  Faculty of Social and Behavioural Sciences

• 
  Sjoerd Huisman Assistant professor

  Faculty of Social and Behavioural Sciences

• 
  Andrew Hoffman Service Scientist - Research Data Management

  Faculty of Social and Behavioural Sciences

• 
  Céline Richard Datamanager

  Faculty of Social and Behavioural Sciences

• 
  Marina Hanssen PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  Klara Beslmüller PhD candidate / Guest

• 
  Arjaan Wit Associate Professor

  Faculty of Social and Behavioural Sciences

• Open Access

  Open Access means making your research public via a publisher or on a platform, so that its contents are freely available online. The CDS' Open Access Team helps authors navigating the OA landscape.

• Open Science

  The University Library's Open Science services are available to individual researchers as well as on the level of the University's faculties and institutes.

• 
  Zhuoxi Han External PhD Candidate

  Faculteit Governance and Global Affairs

• 
  Dmitrii Kochetkov PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  Sander van Rijn PhD candidate

• Opening hours

  An overview of all Leiden University Libraries' opening hours

• Open Access checklist

  Open Access provides free online availability of research output without restrictions. Open Access increases the visibility of a publication enormously. The Executive Board has decided that Leiden University will endorse Open Access.

• Finding open access publications

  Resources for searching Open Access articles, journals and books

• 
  Zeynep Anli Researcher

  Faculty of Social and Behavioural Sciences

• 
  Emma Devereux PhD candidate / Guest

• Open Access books

  Would you like to have your monograph published Open Access? This is becoming ever so attractive. Authors and publishers are increasingly discovering that online publication stimulates higher sales numbers of paper books.

• Open Educational Resources

  Open educational resources, better known as OER, are freely accessible, reusable learning materials in various forms. OER can be extremely valuable for both teachers and students. On this page, we will discuss what OER entails, what their advantages and disadvantages are, what restrictions may apply…

• Leiden University Open Access Policy

  The Executive Board has decided that Leiden University will endorse Open Access.

• 
  Anna van 't Veer Assistant professor

  Faculty of Social and Behavioural Sciences

• 
  Laurens van Gestel Assistant professor

  Faculty of Social and Behavioural Sciences

• 
  Gabriel Spautz Vieira PhD candidate

• Publish Open Access in Scholarly Publications

  Scholarly Publications is a sustainable archive for Leiden University’s publications, which researchers themselves can make Open Access by means of an upload via LUCRIS.

• 
  Michiel van Elk Associate Professor

  Faculty of Social and Behavioural Sciences

• CDS Open Hour: Hands-on Support Event - 12 June 2026

• 
  Leticia Rettore Micheli Assistant professor

  Faculty of Social and Behavioural Sciences

• 
  Beibei Yuan Guest

  Faculty of Social and Behavioural Sciences

• 
  Ludo Waltman Scientific Director / Professor

  Faculty of Social and Behavioural Sciences

• 
  Eiko Fried Professor

  Faculty of Social and Behavioural Sciences

• 
  Judith Schomaker Assistant professor

  Faculty of Social and Behavioural Sciences

• 
  Juan Claramunt Gonzalez Scientific information expert

  Faculty of Social and Behavioural Sciences

• 
  Nikki Nibbering PhD candidate

  Faculty of Social and Behavioural Sciences

• 
  Agnes Schneider PhD candidate

• 
  Bjørn Peare Bartholdy PhD candidate / guest