OSTİM gained OIZ status in 1997. OIZ Directorate realizes all infrastructure and superstructure services of the region, and carries out activities to increase the competitiveness of the regional companies. In this context, it offers all its services from a single center.We are Expanding Our Services to OSTIM Industrialists … We aimed to present the roadmap of exports to our companies that want to export, find new markets, and increase their share in existing markets with the OSTIM Foreign Trade Diary. In the OSTIM Foreign Trade Diary, designed as a commercial information platform to improve exports; We will provide up-to-date information required by the foreign trade departments of our companies.We introduce our OSTIM industrialists to the world with the export.ostim platform. If you want to take part in the platform, you can reach us on our website.