Ending the United Kingdom’s (UK) forty-seven year European Union (EU) membership has fundamentally transformed its relationship with the EU. After years of tumultuous negotiations, international law now once again governs the UK’s relationship with the EU. This has resulted in a sophisticated body of…

The EU is aiming to deter economic coercion with a new legal instrument. Freya Baetens will elucidate this in her inaugural lecture on October 27th.

The relationship between States and foreign corporations are regulated by international economic law and international investment law in particular. Any disputes between States and foreign corporations must therefore also be solved by reference to this body of public international law, for example when…

Contributions to the UNEP international panel for sustainable resource management

‘Internationale Politiek’ is a specialisation in the BSc programme in Political Sciences. It combines the core political science subjects with the study of international and global processes and institutions. This specialisation is partially taught in Dutch and based in Leiden.

The Executive Board has appointed Olaf van Vliet as Professor of Economics at Leiden University, specialising in social security and labour market policy from an international perspective. The chair is affiliated to both the Department of Economics (Leiden Law School) and the Institute of Public Administration…

This Think20 (T20) policy brief recommends the introduction of a

Public International Law is a one-year Master’s specialisation at the internationally acclaimed Leiden Law School at Leiden University. The programme focuses on the legal framework that governs international relations in an increasingly complex global society.

The two-year Advanced MSc IRD programme offers you a unique blend of academic education in international relations and political science with practical graduate education and training in international negotiation and diplomacy.

No nation-state can solve today's global challenges on its own. In the specialisation International and European Governance you will obtain a deep understanding of the interplay between the international, EU, and (sub)national governance systems and how this interplay affects the capacity of public…

The International Air Law Moot Court Competition is a unique opportunity for students seeking to gain experience in the development of arguments in the field of international law and international air law, while also establishing contacts around the world.

Are you interested in international organisations, issues of peace and security, or current changes in global political relations? Would you like to study the causes of terrorism and the resolution of violent conflicts? Develop your scholarship and skills in international affairs in The Hague.

Addressing Global Challenges through International Scientific Consortia

Women in International Security -Netherlands (WIIS-NL) is an affiliate of WIIS Global. WIIS-NL Members include: professionals, civil servants, academics, NGOs, employees of international bodies and organizations, embassy staff, politicians, students, and interested members of the general public. The…

Just published: Nederlands internationaal privaatrecht Special issue: Private international law and finance

This edited publication aims at reflecting on the future of discussions on the applicability of international law to States’ use of ICTs in the context of highly politicised discussions at the multilateral level and offering practical suggestions for the European Union to pursue its objectives in this…

Are you thinking about studying Public International Law? Learn more and watch the videos.

Analysing the ways in which immigration structurally challenges and changes the organization and conceptual boundaries of national welfare states.

Leiden University has received a gift of over 2m euros from the Utopa Foundation for its Department of Social, Economic and Organisational Psychology. The gift will be used to set up a Psychology and Economic Psychology research and teaching fund. There will also be a new knowledge centre, which will…

We are convinced that you’ll have a wonderful time at Leiden University, but you don’t have to take our word for it. If you’re looking for objective opinions of what it’s like to study here, listen to what current students and alumni have said about it!

Do you want to understand regional and global dynamics? Would you like to learn a new language? Do you want to understand world news from new perspectives? Are you interested in exploring the many aspects of other societies? Are you interested in the effects of globalisation on daily life? The International…

Do you want to understand regional and global dynamics? Would you like to learn a new language? Do you want to understand world news from new perspectives? Are you interested in exploring the many aspects of other societies? Are you interested in the effects of globalisation on daily life? The International…

Are you thinking about studying International Relations and Diplomacy? Learn more and watch the videos.

The International Bachelor in Psychology in Leiden takes you along all the different subdisciplines in Psychology.

Are UN sanctions regimes in need of further formalization in terms of substantive design, procedural architecture and with a view to regulating and governing the interplay with other regimes?

This book offers a comprehensive analysis of the international law applicable to cyber operations, including a systematic examination of attribution, lawfulness and remedies. It demonstrates the importance of countermeasures as a form of remedies and also shows the limits of international law, highlighting…

In this course, you will gain a deep insight into the rules that govern armed conflict, and aim to mitigate human suffering on the battlefield. You will explore the why and how of International Humanitarian Law, followed by the different types of conflict.

Are you thinking about studying International Relations: Culture and Politics? Learn more and watch the introduction video.

Researchers from the Department of Tax Law were lead authors of a report on corporate taxation and digitalization for the World Economic Forum.

Bachelor, Master

This book is the first to incorporate current academic literature and case law on European, transnational, and international media law into a comprehensive overview intended primarily for students.

This project studies social distance—the degree of sympathetic understanding that exists between people—in relation to state foreign policy making. Does, and if so how does, social distance shape political biases, aid narratives, and, ultimately, state foreign policy priorities and decisions?

Miriam Cohen defended her PhD dissertation entitled “Reparations for International Crimes and the development of a Civil Dimension of International Criminal Justice” on 28 June 2017. She wrote her thesis under the supervision of Professor L.J. van den Herik and Professor C. Stahn.

This course explores international arbitration as one of the most common methods of international dispute settlement. You will gain an in-depth understanding of international arbitration through the analysis of its role as a mechanism of dispute settlement, its institutions, the fields of law it is…

Can international organisations be held responsible for violations of international law by peacekeepers in a peacekeeping operation?

IIAS promotes critical, humanistic, and collaborative work on, with, in, and beyond Asia.

Studying change in the course of human history, in different places, through the lens of a diverse set of core themes; World History for International Studies offers readers a set of windows into different debates historians have been conducting.

This course provides an insider perspective into the work of international criminal courts and tribunals. You will learn about the investigation and prosecution of international crimes in The Hague.

Are you thinking about studying European Union Studies? Learn more and watch the introduction video.