Mehmet DİNLER PROFICIENCY COMMITTEE CHAIRMAN Hacı Rüstem PRİMOĞLU VICE OF PROFICIENCY COMMITTEE Turgay ÇELİK PROFICIENCY COMMITTEE MEMBER Bayram Ali ÇATALBAŞ PROFICIENCY COMMITTEE MEMBER Baha KALFA PROFICIENCY COMMITTEE MEMBER Fahri KARAKULLUKÇU PROFICIENCY COMMITTEE MEMBER Ahmet HUN PROFICIENCY COMMITTEE MEMBER