Ender GÜRSOY PROFICIENCY COMMITTEE CHAIRMAN Hakan COŞAR VICE OF PROFICIENCY COMMITTEE Zafer BEKDEMİR PROFICIENCY COMMITTEE MEMBER Murat GÜLER PROFICIENCY COMMITTEE MEMBER Oğuzhan DURAK PROFICIENCY COMMITTEE MEMBER Güven HASBAŞ PROFICIENCY COMMITTEE MEMBER Ayhan EKİCİ PROFICIENCY COMMITTEE MEMBER