Team registrations are now closed for 2026!

We are glad to announce another successful registration period, with nearly 120 teams from over 55 countries showing interest in our upcoming edition.

Are you wondering what comes next? Make sure to check the upcoming deadlines above, and our full Competition calendar here.

We’ve included a collection of images above  that capture the many moments of our Competition, both inside and outside the courtroom. Watching fellow teams plead; researching during opposing teams’ arguments; presenting your advocacy skills to a panel of professionals; walking through Leiden University’s halls on your way to your oral rounds; sitting in the auditorium during our Opening Ceremony with teams from around the world, and later hearing your team number announced as a quarter-finalist, semi-finalist, or award winner during our Closing Ceremony… and so much more.

We look forward to welcoming all new and returning teams. Stay tuned for more updates as we all prepare for our 13th edition!