Turkish nationality law is based primarily on the principle of jus sanguinis. Children who are born to a Turkish mother or a Turkish father (in or out of marriage) are Turkish citizens from birth. The intention to renounce Turkish citizenship (or acquire citizenship from another state) is submitted in Turkey by a petition to the highest administrative official in the concerned persons place of residence, and when overseas to the Turkish consulate. Documents processed by these authorities are forwarded to the Ministry of Interior for appropriate action.
This could be a very bureacrutic, ardous and hard to manage process especially for foreign nationals as the whole process is managed in Turkish.
We as turesta.com can help you throughout the way, managing all aspects of the process on behalf of you, from A to Z.