Ayhan ÖZTURPÇU PROFICIENCY COMMITTEE CHAIRMAN Resül ÇELİKARSLAN VICE OF PROFICIENCY COMMITTEE Ertuğrul ÖZTÜRK PROFICIENCY COMMITTEE MEMBER Mahmut KÖSEMUSUL PROFICIENCY COMMITTEE MEMBER Emre ATA PROFICIENCY COMMITTEE MEMBER Engin TUMBAZ PROFICIENCY COMMITTEE MEMBER Emre UYAR PROFICIENCY COMMITTEE MEMBER