Dr. Jann Tosatto is an Assistant Professor in Legal Technology, working at eLaw – Center for Law and Digital Technologies, and the department of Business Studies at Leiden Law School.

Paula Harvey is an external PhD candidate and lecturer at LUCAS.

From Thursday-Friday 28-29 April 2022 the Stichting Bob Wessels Insolvency Law Collection (BWILC) invites PhD students from Europe and beyond to participate in a fourth edition of the PhD workshop on European/International Insolvency Law.

On 21 June 2021 a meeting took place during which PhD candidates within the research theme 'Institutions for Conflict Resolution' at Leiden University presented the current state of their doctoral research.

Prof. Dr. Horst Fischer has been Professor of International Humanitarian Law at Leiden Law School since 1997.

John Dugard has been a staff member of the Grotius Centre since 1998.

‘Don’t forget us. Don’t stop talking about Iran.’ In a packed lecture hall at the new Spui Campus in The Hague, a panel discussion was held this Tuesday on recent developments, tensions and the wave of state violence in Iran.

Liselore Tissen (Ph.D.) is a postdoctoral researcher at LUCAS and is affiliated with Delft University of Technology (Mechanical Engineering), the Royal Netherlands Academy of Arts and Sciences, and the Netherlands Institute for Conservation+Art+Science. She is the task lead for ethics, digital research,…

The traditional Res Publica study trip took place this year from 20 to 24 April. Because of the coronavirus restrictions, the members of Res Publica – the faculty’s study association for constitutional and administrative law – travelled ‘virtually’ to Portugal, the United States and Singapore. Of course,…

Jan-Peter Loof is affiliated to the department of Constitutional and Administrative Law since 1 July 2024.

There are as good as no clear rules for the return of stolen art. This means that rather than in court, many cases are decided in the political arena instead. In her PhD research Evelien Campfens suggests how this could change. PhD defence on 11 November.

Dr Jessie Pool is Associate Professor of Insolvency Law at the Institute for Private Law (Department of Corporate Law) at Leiden University. Her expertise lies at the intersection of insolvency and corporate law, with a focus on socially relevant issues such as sustainability in insolvency proceedings,…

Leiden Law School has joined the Global Law Consortium (GLC), a global group of leading law faculties including many partners of our faculty.

Leiden Law School and the Center for Constitutional Studies of the Mexican Supreme Court (CEC-SCJN) have signed a memorandum of understanding, to carry out joint activities in the field of constitutional law and children's rights.

Jonathan Price has been PhD Fellow of the Institute for the Interdisciplinary Study of Law since December 2011, where he teaches philosophy of law.

Bart Schermer (1978) is a professor at eLaw and a fellow at the E.M. Meijers Institute for Legal Studies.

Titel research: Essay on Prudence: Hume, Kant and Aristotle on practical rationality.

Mirjam Sombroek, Aart Hendriks and Martine de Vries (LUMC) will work on mapping the ethical and legal aspects of gene therapy. The aim is to establish a best practice of how society can best deal with these therapies. For example with guidelines on how to regulate, reimburse and make these therapies…

Harold Koster is a Professor of Company Law at the Institute of Private Law and is Head of the Department of Company Law and Financial Law.

The IHL Clinic offers outstanding LLM candidates the chance to work pro bono on KGF projects and gain practical experience in humanitarian law in cooperation with practitioners working in the humanitarian field.

2025 was a year to remember at our faculty. We celebrated our 450th anniversary, launched new degree programmes and welcomed many inspiring speakers, yet we also felt the weight of budget constraints. Our year in a nutshell:

The Leiden University team representing the International Institute of Air and Space Law (IIASL) won the World Finals of the Manfred Lachs Space Law Moot Court Competition that took place in Paris on 20 September 2022.

Professor Willemien den Ouden is Professor of Constitutional and Administrative Law at Leiden Law School and a Research Fellow of the E.M. Meijers Institute of Legal Scientific Research (one day a week). She is also a State Councillor at the Administrative Jurisdiction Division at the Dutch Council…

From 3 to 13 December you can see the exhibition Plastic Justice at the Kamerlingh Onnes Building. Esther Kentin, coördinator of the Leiden Advocacy Project on Plastic, saw the exhibition at the Plastic Health Summit and initiated a collaboration with the Royal Academy of Art in The Hague.

The International Astronautical Congress (IAC) that took place last week in Paris was extremely successful for IIASL.

Van Es is the successor to Professor Huijgen whose retirement is approaching after nearly 27 years’ professorship. This new appointment is from October 2022, but Van Es has been working at the faculty for some time.

Dutch online news platform Mr. Online interviewed external PhD student Sjoerd Lopik about the development of environmental criminal law in the Netherlands and about his experiences combining his job as a researcher with his work in the legal practice.

Madeleine O. Hosli is Professor of International Relations at Leiden University (PhD 1992). Her main research interests are in international political economy, international organisations and European integration.

Economic law, environmental law and human rights are important fields of law for sustainable development. But they do not interact sufficiently, which makes it difficult to implement sustainable development.

The Faculty Board and the Institute of Private Law have agreed to combine the disciplines of child law, international children’s rights and health law into one Department of Child Law and Health Law.

In the summer of 2021, Lucy Opoka was awarded one of the coveted Meijers PhD positions. In October, she arrived back in Leiden, where she obtained her LLM degree Advanced Studies in International Children’s Rights in 2019. Professor Liefaard interviewed Lucy upon arrival.