The Student Union of the University of Eastern Finland (ISYY) is an organisation that works to improve student life in every possible way.
As an organisation, the Student Union is composed of:
- About 13,500 members, the heart and soul of ISYY.
- The Representative Council (39 members), the Student Union’s highest decision-making body, elected every two years.
- The Executive Board (7–10 members), which prepares and implements the Action Plan of the Student Union.
- Staff members, on both campuses.
- Councils for Chairpersons, where the Chairpersons of the Student Organisations meet.
- Teams, that have open calls and that ISYY Board can establish to organise events and other activities.