Here you will find information about the organisation, the member schools and direct links to tournament homepages.
The International Schools Sports Tournament (ISST) reached its 50th anniversary year in 2018-19. It is an organization that services a number of international students across Europe. It is considered by many as a pioneer organization in International School sports competition.
The ISST is a Varsity athletic organization which governs competitive athletic championships for its 10 member schools. The ISST currently sanctions eleven sports for 16 championships annually.