Summer school Sexual Orientation and Gender Identity in International Law 2026

Course information 
The information on this website will be updated from time to time, also to reflect changes in the draft programme.

The five-day summer school on Sexual Orientation and Gender Identity in International Law is held each summer at Leiden University; in 2026 from 29 to 31 July in the Hague and continuing on 3 and 4 August in Leiden. The dates for 2026 have been chosen to allow participants to also take part in the WorldPride Human Rights Conference (5 to 7 August in Amsterdam) and other events of WorldPride, EuroPride and Pride Amsterdam (all from 25 July to 8 August).

The course focuses on the emergence of SOGI and intersex issues in different areas of international law. Participants learn about the history of the rights of LGBTQI+ persons in the international sphere, about current developments around the world and about the potential for future progress on equality. While some lectures will focus specifically on sexual orientation, on gender identity/expression, or on sex characteristics (together sometimes called SOGIESC), other sessions will focus on specific regions (including Africa, and Latin America) or on specific topics.

Special attention will be given to important precedent-setting cases that have helped to achieve some international protection against homophobia and transphobia. Themes include: global and regional human rights mechanisms, recognition of diverse sexual orientations and gender identities in refugee law, protection for women and LGBTQI+ persons in international criminal law, and the role of international and non-governmental organisations. 

Why this course? 
This summer school offers a unique opportunity to learn from established academics from Leiden University, as well as from world-renowned legal experts from elsewhere, many of whom have been involved in strategic litigation that has helped to achieve international protection and recognition for LGBTQI+ individuals and expressions (most speakers are already mentioned in the draft programme). Leiden University's Grotius Centre for International Legal Studies in The Hague is home to the world's only university chair in Comparative Sexual Orientation Law. 

The summer school provides a platform to network with fellow participants and speakers from all over the world. In each of the previous editions there were participants from at least five continents. And last but not least, this summer school allows you to discover The Hague - the International City of Peace and Justice and the city of Leiden. 

Target audience
Legal and other professionals in governmental and non-governmental organisations, as well as advanced students are invited to apply. Completion of at least one year of university education including several law courses is required, as is some knowledge of human rights law and SOGIESC issues. For participants and potential participants, a list of online video/audio/reading materials has been put together: the Leiden Overview on SOGIESC in International Law (see the weblink on the left). These materials (some of which are by former and future speakers of this summer school) offer a good preparation for taking part.

To ensure active participation and exchange with teaching staff and fellow participants, circa 40 participants will be admitted to this course.
 

Recommended Hotels: Due to the high demand for hotel rooms during this period, we recommend booking accommodation well in advance.
Remote attendance: Unfortunately, remote attendance is not available for this conference.
 

Do you have any questions? We will gladly answer them. 

E-mail: pao@law.leidenuniv.nl 
Phone: +3171 527 8666