The programme Law and Finance consists of 8 courses and writing a thesis. The courses are accompanied by assignments and practicing oral presentations.

How do tax treaties have to be explained and implemented, and what role does the supranational regulatory process play in this? Which objectives are meant to be used in establishing tax regulations and to what extent are such legislative practices undertaken in a goal-oriented manner?.

Starting 1 January 2023, Matthias Haentjens has been appointed as Professor of Civil Law at Leiden University. His expertise lies in the field of property law, insolvency law, and private international law.

Research on this theme concerns Europe’s position in global markets, its response to the emergence of new international trade and financial actors that challenge institutions where Europe has long had considerable influence.

Johan Jol will defend his report during the Annual Conference of the Netherlands Association for Comparative and International Insolvency Law (‘NACIIL’). The title of his report is: ‘The future of international restructurings after the implementation of WCO II and the amendment of EIR, the best is…

On 28 May 2021, Melanie Fink spoke at the conference ‘Twenty years of Regulation 1049/2001 on Public Access to EU Documents: Taking Stock and Looking Ahead’

On Thursday 11 January 2018, Xiang Li will defend her doctoral thesis: “Collective Labour Rights and Collective Labour Relations of China”. The defence will take place at 11:15 hrs at the Academy Building of Leiden University, Rapenburg 73. The supervisors are Professor Guus Heerma van Voss and Professor…

On 22 June, Professor Haentjens held a lecture at the University of Milan. He was invited to speak on the topic of the applicable law to the assignment of claims.

On 3 December the Europa Institute organised a debate about the figure of Black Pete. The central theme of the debate was the role which the law can play in deciding the future of Black Pete.

Mark Klaassen, Assistant Professor of Immigration Law and member of the Dutch Advisory Council on Migration, explains on Dutch radio programme ‘Met het Oog op Morgen’ why it’s a bad idea to use Denmark as a model country for Dutch asylum policy.

The CIGR brings together a diverse range of unique expertise in genome research rooted in biology, chemistry and physics. Members of the CIGR investigate genome folding and genome transactions. An important aspect is direct as well as long term relevance for medicine.

The Executive Board has decided to appoint Dr. Bibi van den Berg as Professor of Cybersecurity Governance within the Institute of Security and Global Affairs, starting on 1 September 2017.

Many of the big challenges of the 21st century (climate change, international migration, financial instability, socio-economic inequality) find their origins in the organisation of the global economy. Any solution to the world’s big challenges therefore requires forceful policy interventions at the…

Research by the Hazelhoff Centre for Financial Law covers financial law in a broad sense.

Benjamin Scott, master student Air and Space law in Leiden, was given a unique chance by Professor Pablo Mendes De Leon. Benjamin was allowed to edited “The Law of Unmanned Aircraft Systems”. In close collaboration with the professor, staff of the International Institute for Air and Space Law at Leiden…

Is private law ready for the challenges of our time?

To make digital communication more secure, we need to tighten up the legal frameworks and identify the biggest cyber threats.

This unique, interdisciplinary Master focuses on the interaction and gaps between the “law on the books” and the “law in action.” It combines theories and methods from both law and the social sciences to the practical operation of law. The core curriculum equips students with the conceptual approaches…

The European Union increasingly needs to respond to unforeseen events and developments. This is putting it to the test. What are the effects? Professor of Foundations and Practice of the European Union Luuk van Middelaar addressed this in his inaugural lecture on 23 September.

The ILS Lunch seminars bring colleagues and students from Leiden Law School together, providing an informal setting to hear what researchers from other research programs and institutes are working on. On Thursday 14 February, the first edition of the ILS Lunch Seminar series of 2019 takes place. This…

The environmental risks of new pesticides containing nanoparticles are inadequately researched, according to four Leiden scientists in the scientific journal Environmental Science & Technology. They call for an examination of the long-term and environmental effects of pesticides containing nanoparti…

The debate about state behaviour in cyberspace may be set in the wrong legal key.

On 3 May 2016 Leiden University was admitted as Academic Member and Founding Member of the European Banking Institute (EBI).

For most of the past ten years, Europe has been in a state of ‘crisis’. The bank crisis mutated seamlessly via the Euro crisis to the present migrant crisis. Whereas previously the general assumption was that even closer cooperation within the European Union was a foregone conclusion, the EU is now…

Study information, Master Student for a Day

Leiden University works close with Indonesian and Dutch scholarship providers in order to expand the opportunities for Indonesian students to study in Leiden.

The European Law Master’s specialisation distinguishes itself by its broad intra-disciplinary approach, covering institutional, constitutional as well as substantive law of the EU in addition to human rights from an EU perspective.

In September 2023, we started transforming a under-utilised outdoor space into a greener and more biodiverse garden in which all students and staff of the Schouwburgstraat can relax and enjoy.

At the conference ‘Law-Making in Multilevel Settings: Federalism, Europe and Beyond’, Ruben de Graaff and Dorine Verheij provided a lecture on the topic of ‘EU Regulations and the Spirit of Codification’.

Jan Melissen is a Senior Fellow at the Institute of Security and Global Affairs of Leiden University, and Professor of Diplomacy at the University of Antwerp (Belgium). As of 1 March he transferred from the Clingendael Institute to Leiden University. We asked some questions about himself, his job and…

eLaw, the Center for Law and Digital Technologies of the Faculty of Law of Leiden University, is a multidisplinary research institute that brings together a unique combination of knowledge and experience in the area of legal, ethical, societal and technological aspects of regulating the internet and…

The Erasmus+ programme International Credit Mobility provides opportunities for the exchange of students, PhD candidates and staff with universities outside the European Union though individual study grants and travel allowances.

In anticipation of future legal reforms on gender-based violence in the Republic of Moldova, Dr Carlotta Rigotti was invited by the United Nations Population Fund to participate in a roundtable discussion on legislative and policy approaches to online and technology-facilitated violence.

On 19 and 20 May an international labour law conference is taking place in Stockholm. The theme is ‘New Foundations of Labour Law in the Globalised Market Economy’.

With ongoing discussions on digital intimacy in mind, Carlotta Rigotti presented preliminary findings on the regulation of sex robots through the AI Act. On 27 and 28 June 2024, Carlotta participated in the Global Digital Intimacies conference hosted by the University of Amsterdam. This international…

Our selection and placement procedure starts with your application and ends with—hopefully—an invitation to you to enrol as an IRO student. This page tells you all you need to know about the steps to be taken in between.

Every year, around 400 PhD candidates defend their dissertation at Leiden University, spread across all the University’s different disciplines.

In a supplementary decision on 17 May 2022, the Executive Board of Leiden University has concluded that it will publish the titles of seven articles in which there is evidence of malpractice. This concerns a former staff member of the Institute of Psychology. The Executive Board considers it to be in…

Lecture, LIAS Lunch Talk Series

How can we, together international experts, define future needs of R+D contributions for innovations in the field of risk-based management of chemicals and products in a global perspective using alternative testing strategies to minimize animal tests?

On 10 May Maarten Aalbers, PhD-fellow and research staff member at the Europa Institute, participated in the “State Aid Compliance Seminar”, hosted by Europa decentraal, the EU law center for local and regional authorities in the Netherlands. Maarten Aalbers presented on the interaction between EU competition…

On Monday November 7th the research outcome ‘Involuntary (after) care for vulnerable young adults? A study to the legal possibilities for the provision of (involuntary) care to vulnerable young adults after child protection’ was presented to the members of the Parliament.

Organisations such as the EU are of enormous benefit to the member states, but the inhabitants of the member states are often unaware of this. Leiden researchers investigate whether international organisations such as the EU or ASEAN are able to influence global politics.

10 reasons why you should study Air and Space Law (LL.M. Advanced) at Leiden University.

On Friday 12 November 2021, the Net Zero Space initiative was launched at the Paris Peace Forum. The International Institute of Air and Space Law (IIASL) of Leiden University is one of the first supporters to the initiative.

This is the Board of Advisors of CompaRe.

The Hague Program for Cyber Norms organises the second conference of an annual series to encourage academic diversity in the study of cyber security. The theme is 'Dealing with Uncertainty'. The conference will take place in The Hague on 5 and 6 November 2019. Deadline submission of extended abstracts…

This week has seen the publication of the Research Handbook on Cross-border Bank Resolution.

The International Institute of Air and Space Law, founded in 1985, collaborates with many world-class academic institutions.