About the Open Data Portal

This portal brings together the publicly available datasets of TCDD Taşımacılık A.Ş. Our aim is to make institutional data transparent, reachable and reusable.

Every published dataset is anonymised under Turkish data protection law; personal data is never shared. You can explore the datasets, preview them in the browser and download them as CSV, Excel (XLSX), JSON or XML.

Developers can query the data programmatically as JSON through the DataStore API, reachable from each dataset's “Data API” button. Access is free and needs no authentication.