Leiden University hosted the second annual PhD workshop on European and International Insolvency Law organized by the Foundation Bob Wessels Insolvency Law Collection (BWILC). The event that provided PhD candidates from universities all over Europe the chance to discuss their research with fellow PhD…

Law and Digital Technologies (L.L.M.) examines the legislation and governance regarding internet, computers, persuasive technologies and ambient intelligence.

From Wednesday-Thursday 19-20 April 2023 the Stichting Bob Wessels Insolvency Law Collection (BWILC) invites PhD students from Europe and beyond to participate in the 5th edition of the PhD workshop on European/International Insolvency Law. Following four successful editions, PhD students are invited…

The Institute of Tax Law and Economics at Leiden Law School has three departments: the Department of Tax Law, the Department of Economics and the Department of Business Studies. The Institute brings together research and teaching at the point at which, on the one hand, law and, on the other, fiscal…

With regard to governance, policies and law, many Muslims and Muslim countries recognise the possibility that Islam has something important to say about the way society is to be ordered, governed, and regulated.

Everyone most obey the law. If you don’t, you will face the police and the courts. The application of national, European and international criminal law would seem to be a matter of following the letter of the law. But the reality is more nuanced. Criminal law scholars and criminologists from very different…

Recent insolvency cases highlight the growing importance of cross-border insolvency matters in international transactions. To this end, many instruments have been introduced and implemented in recent years across the world. At this page we present a selection of relevant instruments in the field of…

Press freedom in Indonesia is still under pressure, despite the demise of Soeharto’s regime in 1998

Leader in law and technology education and research since 1985.

Explore the career prospects of MSc International Organisation graduates at Leiden University. Includes acquired skills, employment sectors, alumni insights and career support.

Discover the career prospects for graduates of the MSc International Politics at Leiden University: roles in diplomacy, think tanks, government institutions, and international organisations.

Indonesia’s labour law regime has changed profoundly since 1998, reflecting the sweeping social and political developments that followed Soeharto’s fall from power.

Over the past two centuries, the concept of human dignity has moved from the fringes to the centre of the international legal system. This book is the first single-authored detailed historical, theoretical and legal investigation of human dignity as a normative value, the intellectual sources that shaped…

What was the social function of the colonial civil law courts in eighteenth-century coastal Sri Lanka? Why did people choose to have their disputes settled by Dutch law courts?

This article investigates the causes and examines how differing public perceptions of the rule of law contribute to this trend.

How can party bans be justified? Which parties were banned in post-war Europe – and why? Do militant democracy instruments work? Is an international militant democracy concept in the making?

Leiden Law Practices (LLP)

Archaeolandscapes International is an educational and scientific not-for-profit organisation with the objective to promote non-destructive prospecting methods for archaeological investigations.

Large numbers of children all over the world face significant health risks, such as infectious and chronic diseases, malnutrition, injuries and the consequences of natural disasters, protracted armed conflicts and poverty.

From 4-5 March 2021, the Stichting Bob Wessels Insolvency Law Collection invites PhD students from Europe and beyond to participate in a third (online) edition of the PhD workshop on European/International Insolvency Law.

On Monday 22 November 2021, the Municipality of Leiden, Leiden Law School and the Legal Advice Centre in Leiden signed a collaboration agreement. The parties agreed that at the request of the Municipality, the Law School will help train students to better equip them in their work on the Rental Team…

The Department of Civil Law teaches and conducts research in the field of civil law. It is responsible for the master’s degree programme Civiel Recht (Civil Law LL.M.) which attracts many students each year from Leiden and elsewhere.

Dr. Gruni published an article on the impact on sustainable development in the EU Common Commercial Policy of recent Opinion 2/15 CJEU on the Global Trade and Customs Journal.

This project looks at the current practices of marriage law in Indonesia. It examines the often ambiguous views different groups hold of marriage, from local villagers in Bengkulu to women’s activists in Jakarta, and how these relate to the development of national law on the one hand and local practices…

On 18 December 2019, Mikhail Antonov defended his thesis 'Formalism, Realism and Conservatism in Russian Law'. The doctoral research was supervised by Prof. W.B. Simons.

Are you thinking about studying Air and Space Law ? Learn more and watch the videos.

How to explain the apparent high success rates of the EU infringement procedures, which are the major tools for enforcing EU law, against the member states?

This volume was edited by Jeroen Duindam, Jill Harries, Caroline Humfress, and Nimrod Hurvitz.

Leiden University opened its doors in 1575 – the very first university in the Netherlands. The law faculty was involved from the start and so in 2025 they, too, were celebrating their 450th anniversary.

Can Russia be prosecuted for war crimes against Ukraine? The International Criminal Court does not have this jurisdiction. To fill this void in jurisdiction, a new commission has been created: an International Centre for the Prosecution of Crimes of Aggression, the ICPA.

Mental health issues in the Dutch court: The criminal court as a border guard between the regular Mental Health System and the Criminal Justice system?

Are you thinking about studying the Advanced LL.M. Civil and Commercial Law? Learn more and watch the videos.

The Faculty of Law is becoming more sustainable in many ways, both in teaching and research.

Are you thinking about studying the Advanced LL.M. Law and Digital Technologies? Learn more and watch the videos.

On 3 June 2016, the Symposium on International Investment Law as a Field for Scholarly Research was organized by Uppsala University, together with the Nordic Network on Investment Law and the Swedish Institute of International Law.

The Role of Law in Libya’s National Reconciliation (RoLLNaR) was a research project that ran from 2017 to 2020. It identified and assessed the role of law – both actual and potential, enabling and constraining – with regard to major challenges of reconciliation in Libya. The project was led by Dr. Suliman…

On 12 and 13 September 2019, the Institute of Tax Law and Economics from Leiden University hosted 29 PhD researchers from around the world to engage into collective discussions at the Multilateral Cooperation in International Tax Law seminar.

What makes some international organisations more likely to succumb to crises where others manage to survive or even thrive? And what can international organisations do to become resilient and withstand existential challenges? Political Scientist Gisela Hirschmann (Leiden University) studied the example…

On 10 October 2018 Cees de Groot and Jelle Nijland organized a round-table-symposium ‘Government and private governance’ for experts in the field of private governance issues. This day was made possible by the LUF. The main objective of the symposium was to brainstorm with experts from various backgrounds,…

November 2020 saw the publication of the book ‘Financial Collateral; Law and Practice’. This book was published by Oxford University Press, and edited and authored by Professor Matthias Haentjens. Other authors who contributed to the book are Anthony Zacaroli (High Court, Chancery Division), Yael Diamant…

The Institute for Philosophy at Leiden University is host to the NWO programme,