Go back to directory. Directorate General Of Coastal Safety – DGCS Directorate General Of Coastal Safety – DGCS Work Beylerbeyi Mah. Abdullahağa Cad. 16/A, Istanbul Türkiyework Tel: +90 216 531 40 00 (10 lines)work Fax: +90 216 342 77 76workfax E-mail: info@coastalsafety.gov.trINTERNET Website: http://www.kiyiemniyeti.gov.tr/