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

194 search results for “adoption legislation” in the Staff website

• Quantitative Empirical Research Methods in Law Course

• Procurement, purchasing and ordering

  Do you wish to purchase or order something on behalf of the University? You need to take into account a number of procurement procedures. For example, the University makes use of framework contracts. Do you do need temporary staff? You can read all about it on the page of HR.

• 
  Guus Heerma van Voss Professor emeritus Labour Law

  Faculty of Law

  g.j.j.heerma@law.leidenuniv.nl | 071 5272727

• 
  Thijs Busschots External PhD candidate

  Faculty of Law

  t.m.d.busschots@law.leidenuniv.nl | 071 5271571

• 
  Sarah Vandenbroucke Guest

  Faculty of Law

  s.e.m.vandenbroucke@law.leidenuniv.nl | +31 71 527 2727

• 
  Marike Knoef Guest Researcher

  Faculty of Law

  m.g.knoef@law.leidenuniv.nl | +31 71 527 7756

• 
  Dirk van Duyn External PhD candidate

  Faculty of Law

  d.g.van.duyn@law.leidenuniv.nl | 071 5271571

• 
  Pim Koopmans Guest Staff Member

  Faculty of Law

  p.l.koopmans@law.leidenuniv.nl | 071 5271571

• Data Management Plan course for PhD's Course

  Didactics, Career development

• Municipalities too eager to digitalise, professor warns News - 17 November 2025

  Dutch municipalities are racing to digitalise, introducing virtual services, fraud-detection algorithms and more. The digital city may not always serve its residents. Professor Jiska Engelbert calls for civil servants who dare to push back.

• Frequently Asked Questions Working with Maileon

  Answers to the most common questions about Maileon

• 
  Marjon Baas Postdoc

  ICLON

  m.a.a.baas@iclon.leidenuniv.nl | +31 71 527 2727

• 
  Hsini Huang Assistant professor

  Faculty of Governance and Global Affairs

  h.i.huang@fgga.leidenuniv.nl | +31 70 800 9500

• Programma Leiden Research Support (LRS)

  De Universiteit Leiden zet in op de versterking van de ondersteuning voor onderzoekers en onderzoeksgroepen bij extern gefinancierde onderzoeksprojecten.

• The Golden Calf of Artificial Intelligence

• 
  Stefania Marassi PhD candidate / Self Funded

  Faculty of Law

  s.marassi@law.leidenuniv.nl | 071 5272727

• 
  Fieke Weber PhD Fellow

  Faculty of Law

  f.a.weber@law.leidenuniv.nl | +31 71 527 2727

• 
  Jim Been Associate professor

  Faculty of Law

  j.been@law.leidenuniv.nl | +31 71 527 8569

• 
  Laetitia Fourie PhD candidate / Self funded

  Faculty of Law

  l.fourie@law.leidenuniv.nl | 071 5272727

• 
  Arvid Mikkers PhD candidate

  Faculty of Law

  a.d.mikkers@law.leidenuniv.nl | +31 71 527 1571

• 
  Giacomo Boffi Guest Staff Member

  Faculty of Law

  g.boffi@law.leidenuniv.nl | 071 5271571

• 
  Vincent Stavleu PhD candidate / self funded

  Faculty of Law

  v.stavleu@law.leidenuniv.nl | 071 5272727

• 
  Daan van Thiel Assistant professor

  Faculty of Law

  d.p.l.van.thiel@law.leidenuniv.nl | 071 5272727

• 
  Lea Hauser PhD candidate

  Faculty of Law

  l.hauser@law.leidenuniv.nl | 071 5271571

• 
  Renren Gan PhD candidate

  Faculty of Law

  r.gan@law.leidenuniv.nl | +31 71 527 8877

• 
  Heike Vethaak Assistant professor

  Faculty of Law

  h.t.vethaak@law.leidenuniv.nl | +31 71 527 7825

• 
  Kees Goudswaard Professor emeritus of Economics and Social Security

  Faculty of Law

  k.p.goudswaard@law.leidenuniv.nl | 071 5272727

• About BAS InSite

  Starting in January 2026, Leiden University will transition to a new, future-proof software system: BAS InSite. This system will replace SAP Self Service and handle personnel, financial, and administrative matters currently managed through the Serviceplein.

• Workshop: How to write a Data Management Plan (DMP) Event - 9 December 2025

  Workshop

• Research Support Network Research support

  The Leiden Research Support Network is the essential network for research support professionals within Leiden University, where colleagues from the various faculty (virtual) Research Support Offices and central service units work together and share their knowledge to provide optimum support for researchers…

• Personal data: privacy and the GDPR

  As an employee of Leiden University, you probably work with or come into contact with personal data. The concept of ‘personal data’ is core to the General Data Protection Regulation (GDPR). If you work with personal data, you must be able to explain clearly, comprehensively and in simple language how…

• Do you work with personal data? Help us map our processes Announcement - 20 November 2024

  Organisation, Security

• A real professor in the classroom News - 8 February 2022

  It’s starting to become a real Dies Natalis tradition: on 8 February professors from Leiden University teach a class at primary schools in the region. This introduces children to academia and teaches them more about conducting research. ‘Had you expected me to be a woman?’

• Important changes to the PhD Regulations Announcement - 19 August 2024

  Organisation

• Projects 2024-2025

  This academic year, seven (teams of) teachers will receive a Grassroots or Grass shoots grant. Here you can read about their projects.

• Other prizes and grants

  In this section you will find a listing of national teaching awards, fellowships and grants.

• A place to belong: ESN Leiden wins the Student Well-being Award News - 18 November 2025

  At the annual reversed constitution reception (omgekeerde constitutieborrel), the Executive Board presents an award to a student organization that has made an inspiring and impactful contribution to the well-being and social safety of its members. This year, ESN Leiden won for its program ‘Together…

• FAQs

  We provide answers here to some frequently asked questions about collaborations with the fossil fuel industry.

• University doctor

  Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university doctors can help you reduce health risks and give you advice regarding your…

• The Board of Examiners Board of Examiners

  Each programme has a Board of Examiners. This is a legal requirement. The board determines whether students meets the conditions of the Course and Examination Regulations (OER) and whether they possess the knowledge, understanding and skills required to pass the final examination for that programme.

• University doctor Illness

  Leiden University is committed to creating a pleasant working environment for its staff. It may nevertheless happen that you find yourself unable to work due to a temporary or long-term illness or disability. The university doctors can help you reduce health risks and give you advice regarding your…

• AI in education

  Generative AI such as Chat GPT has been part of our working and learning environment since 2022. This AI use in the educational setting by students, teachers and staff members comes with a number of new challenges. The creative process of writing a "classic paper" for instance, can be carried out partly…

• 
  Lars van Doorn Assistant professor

  Faculty of Law

  l.m.j.van.doorn@law.leidenuniv.nl | 071 5278511

• 
  Heleen Andriessen PhD candidate

  Faculty of Law

  h.c.m.andriessen@law.leidenuniv.nl | +31 71 527 2727

• 
  Joram van Ketel PhD candidate

  Faculty of Law

  j.e.van.ketel@law.leidenuniv.nl | +31 71 527 7536

• 
  Jaroslaw Kantorowicz Associate professor

  Faculty of Governance and Global Affairs

• 
  Koen Caminada Professor Empirical Analysis of Tax and Social Policy

  Faculty of Law

  c.l.j.caminada@law.leidenuniv.nl | 071 5271571

• Guidelines for retracting academic publications Announcement - 19 November 2024

  Research

• Procedure for reserving rooms for events Announcement - 1 October 2024

• Separating AI fact from fiction at the AI & Society Conference News - 12 June 2023

  Researchers and policymakers are welcome to attend the AI & Society Conference in The Hague on Friday 23 June. The SAILS interdisciplinary research programme will be taking a nuanced look at the state of the art of AI technology. And offering fresh perspectives.