Today, especially public in stitutions and organizations, including governments, civil society organizations, have become private businesses and consumer shave seen that the world's resources at the point of exhaustion and can not ignore the devastating environmental problems. Particularly well it has been in the desire to leave alivable world for future generations while meeting the needs of today. It has identified new approachest ocooperation and have gone the way in solving environmental problems in many countries in order to maintain a sustain able environment concept in this context. Thus, the gren movement has spread in all units and activities that damage the environment the least developed applications.In this context, the purpose of the study, PTT gren logistics applications in (Post and Telegraph Organization) examines the implementation level. For this purpose, considering the hypothesis of the study theo-retical discussions and research findings in the literature are determined. Research hy-potheses, which Sultanbeyli district of Istanbul and operates Sultangazi made to emp-loyees 58 people at the post unit, the data obtained by survey method waste stedusing SPSS.As a result of the study, gren logistics applications are not used too much in the units, the environmenta lmeasures are not taken into consideration and the environment is not taken care of.
Key Words: Logistics, Green Logistics, Social Responsibility, PTT.