Caner BETİR PROFICIENCY COMMITTEE CHAIRMAN Gökhan YAMAN VICE OF PROFICIENCY COMMITTEE Ergin BALCI PROFICIENCY COMMITTEE MEMBER Talha Fatih CÖMERT PROFICIENCY COMMITTEE MEMBER İrfan DEMİRCİOĞLU PROFICIENCY COMMITTEE MEMBER Ayhan BALCI PROFICIENCY COMMITTEE MEMBER İbrahim İPEKÇİ PROFICIENCY COMMITTEE MEMBER