This PhD dissertation examines international responsibility for the crime of aggression from a public international law perspective. Under customary international law, as well as the amendments to the Rome Statute of the International Criminal Court adopted in the Review Conference in Kampala in 2010,…

Financial Law is a specialisation of the master’s programme Rechtsgeleerdheid (Law) at the renowned Leiden Law School of Leiden University.

The overall objective of ECS is to widen and strengthen the European Citizen Science community through capacity building and awareness raising activities such as the creation of a European Citizen Science Academy and the establishment of a network of 28 ECS Ambassadors.

In this article, the authors explore how international criminal law is moving into a ‘post-critical’ phase and examine its potential for emancipatory reform.

On Thursday 11 April, at its annual meeting in Turin, the European Law Faculties Association awarded its dissertation prize to Vestert Borger, assistant professor in European Law at the Europa Institute of Leiden University. The Association, founded in 1995, has as its aim to increase the quality of…

On Tuesday 2 March, Jorrit Rijpma spoke at the Standing Committee on European Affairs of the Dutch Senate about the European Migration and Asylum Pact.

The Dutch asylum application centre in Ter Apel is overburdened, an issue that is currently a prominent feature in the Dutch media. In podcast De Verbranders, PhD students Neske Baerwaldt and Wiebe Ruijtenberg engage in dialogue, and use different angles to examine themes related to migration, borders…

The Private International Law Department provides academic education and performs research in the field of private international law.

Civil Law is a specialisation of the master’s programme Rechtsgeleerdheid (Law) at the renowned Leiden Law School of Leiden University.

Arbeidsrecht (labour law) is a specialisation within the master’s programme Rechtsgeleerdheid (Law) at Leiden Law School, Leiden University's renowned faculty of law.

Migration is not only reflected in DNA, but also in language. By tracing changes in language, we learn more about the lifestyle of the people that speak it. University lecturer Tijmen Pronk (40) conducts linguistic research into (pre)historical migration.

Dr Moritz Jesse, European Institute at Leiden Law School, has been awarded a Jean Monnet Professorship. From November 2023, Moritz will teach bachelor's and master's courses as part of his ‘Migration, Integration, Non-Discrimination in the EU’ project [MIND-EU]. At a later stage, Jesse’s Jean Monnet…

The section Civil Procedure Law offers education in the bachelor and master fase of the Law program.

The IP Law (Intellectual Property Law) department provides education and conducts research in the field of intellectual property law.

The Institute of Public Law comprises all areas of public law, with the exception of criminal law, and including labour law.

Constitutional and administrative law covers a broad area of law. It provides the rules with which issues in society can be solved by government authorities.

Welcome to the Business & Law Research Network!

Philosophy of law is concerned with the the foundations of law.

The European Homicide Monitor (EHM) offers a standardized framework for countries and regions to compare homicide characteristics, patterns and trends.

Company Law is a specialisation of the master’s programme Rechtsgeleerdheid (Law) at the renowned Leiden Law School of Leiden University.

Almost a century passed since the much-celebrated judgement in the case concerning the Factory of Chorzów was delivered. This 1928 judgement of the Permanent Court of International Justice affirmed the essential principle of ‘reparation’ in international law, claiming that ‘restitution’ is the preferred…

At the very heart of the law, ethics, and digital technology.

The Institute of Private Law was closely involved in the development of Nieuw Burgerlijk Wetboek (the Civil Code of the Netherlands, which came about between 1948 and 1992). It has continued to fulfil this socially engaged role over the years. It also made a significant contribution to the development…

Are you interested in developments in society? In a conflict, do you prefer searching for a compromise rather than giving a judgement? If so, Notarieel Recht is the right study for you.

Law is of major importance for socio-economic development. Ideally, law organizes human interaction in a way that promotes justice and legal certainty and protects vulnerable groups from exploitation and arbitrariness.

Loopholes in international tax legislation contribute to the misuse of tax rules by multinationals. Leiden University legal experts investigate how the complex national and international tax rules can be made more consistent in order to create a better tax system.

The research within eLaw is mainly (but not exclusively) connected to the Faculty of Law research program Effective Protection of Fundamental Rights in a Pluralist World. The central research question of this program is: What opportunities and threats flow from the existence of institutional and normative…

This summer the department of Labour Law at Leiden University will start a new tradition of an annual summer school addressing current issues in labour law from an international, transnational and European point of view. With a mixture of lectures, seminars and a field trip, topics will be explored…

The Institute of Criminal Law and Criminology comprises two departments. One focuses on research and teaching in the field of criminal law and procedure and the other on criminology.

The sustainable business law research group is dedicated to researching the complex relationship between business activities and sustainability. It strives to develop legal solutions that contribute to a more ethical, just, ecologically responsible and socially inclusive society. Our aim is to develop…

The Summer School ‘The European Union, the United Nations and Global Governance’ will focus on a range of topics relevant to interactions between the European Union (EU) and the United Nations (UN) and the EU’s role within current patterns of global governance.

The Common Market Law Review is designed to function as a medium for the understanding and analysis of European Union Law, and for the dissemination of legal thinking on all matters of the European Union Law.

On 19 June, Jorrit Rijpma spoke at the international conference on the Constitutional Foundations of EU Migration law at Konstanz University.

Migrants are expensive. Or are they? Professor Olaf van Vliet collaborated on a big research project from Leiden University to map the costs of migration. During the last episode of this season of the podcast Open Geesten (Open Minds), he talks about the initial results. Do migrants really put a lot…

Reconstructing language history and prehistory in the context of the Indo-European language family.

The Institute of Private Law is part of the Leiden Law School.

Dimiter Toshkov, Olaf van Vliet, Alexandre Afonso and Zouheir El-Sahli from the Institute of Public Administration (FGGA) and the Department of Economics (Faculty of Law) have been commissioned to carry out research for the European Asylum Support Office.

Blijven ontwikkelen op academisch niveau is onontkoombaar in een snel veranderende arbeidsmarkt. Wij helpen u graag bij het actueel houden van uw kennis en vaardigheden. Voor een leven lang ontwikkelen moet u in Leiden zijn.

Four teams of students from the master's in European Law and the advanced master's in European and International Business Law (EIBL) programmes recently took part in this year's edition of the European Law Moot Court (ELMC). In the end, two teams qualified for the regional finals of the competition…

Jorrit Rijpma was invited to teach at a number of summer schools this year. He lectured at the CLEER summer school on External Relations, the ICPMD summer school on migration and asylum and the Odysseus summer school.

The 9th Network Europe Conference in Edinburgh was held at June 2017 in Edinburgh and organized by the Europa Institut Zurich. The contributions of the conference are now published.