In July 1997, Jeremić co-founded and became the financial manager of the Organization of Serbian Students Abroad (OSSA), the first international Serbian student association, which at the time had several thousand members.
1997年7月にイェレミッチは初の国際的なセルビア人学生協会であるセルビア在外学生機構 (OSSA) を共同で創設し、その財務マネージャーとなった。