Universiteit Leiden

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Public International Law - Leiden University

Public International Law (LL.M.)

Programme structure

The curriculum in the first semester provides an overall introduction to public international law and international criminal law. The second semester is more track-specific and focused on interaction.

For a detailed programme for Public International Law, see the Prospectus. 

Overview master's programme

Dutch students
ILS - Global law: legal reasoning in International, EU and National law

International students
International Law in Context: Historical, Sociological and Theoretical Perspectives

All students
Public International Law
International Dispute Settlement
International Criminal Law
Master’s Thesis part 1

All students
Contemporary Issues - Privatissimum
The Law and Practice of Sustainable Development - Practicum
International human rights in today''s world
Master’s Thesis part 2

Specific subjects

In the course 'Contemporary Issues - Privatissimum' students will investigate and discuss contemporary developments in international law. The objective of the course is to engage students in a critical reflection at a theoretical level. The whole course relies on students’ own research. The research must be carried out within the theoretical framework that is provided. Students must go beyond the provided background materials to succeed in this class. Students must prepare materials for each class.

This course aims to explore the role of international law and practice in achieving sustainable development, defined as “development that meets the needs of the present without compromising the ability of future generations to meet their own needs”. Sustainable development is generally considered to have three dimensions: an economic, a social and an environmental dimension. Integrating these three dimensions in a way that does justice to each of them is not an easy task. This course will provide students with knowledge and insights into fields of international law that relate to these three dimensions, including international environmental law, human rights law, international trade and investment law and the law of the sea. It will examine how these fields of international law engage with sustainable development and how the law and practice address the major sustainable development challenges of our time, such as climate change, loss of biological diversity, pollution, poverty, inequalities and food insecurity.

Moot Court Competitions

Leiden Students can apply to participate in the annual Professor B.M. Telders International Law Moot Court competition which is organised by the Grotius Centre for International Legal Studies. Leiden students can also participate in the Philip C. Jessup International Law Moot Court Competition, International Criminal Court Trial Competition, Kalshoven International Humanitarian Law Competition and the International Humanitarian Law Clinic.