Management & Departments Board of COIZ District Director Deputy of District Direktor Machine and Energy Department Zoning and Planning Departmant Constuction Department Environmental Management System Departmant Envinonmental Facilites Laboratory Unit Accounting & Finance Department Corporate Communications Department Administrative Affairs Department Human Resources and Education Department Information Technology Department Legal Affairs R&G Qualtiy Unit Board of COIZ Eyüp SÖZDİNLERChairman of the Board0282 758 13 62cosb@cosb.org.trNatan YAKUPPURVice Chairman0282 758 33 11cosb@cosb.org.trAli BEKMEZCİBoard Member0282 736 30 00cosb@cosb.org.trEkrem TOPDALBoard Member0282 726 00 95cosb@cosb.org.trFatih ELAYBoard Member0282 735 60 00cosb@cosb.org.tr