This law shall be known as the Surname Law and shall come into effect immediately upon its publication in the Official Gazette. All Turkish citizens shall be required to adopt a surname in accordance with the provisions of this law. The surname shall be used in all official documents and records, and shall be the sole means of identification for all legal and administrative purposes. Failure to comply with this provision shall result in penalties as specified in Article 5.
The Surname Law requires all Turkish citizens to adopt a last name, which will be used for all official purposes. This law applies to all citizens and is mandatory.