Trademark Registration in Turkey: A TÜRKPATENT Guide for Foreigners

For a foreign company or entrepreneur entering the Turkish market, holding a registered trademark in Turkey is the essential legal step to protect products and services. Turkish Industrial Property Law No. 6769 (SMK) makes clear that trademark protection is acquired only through registration (SMK Art. 7). A brand that is well known — or even registered — abroad enjoys no equivalent protection in Turkey unless it is recorded here. This guide outlines the process foreign brand owners follow before the Turkish Patent and Trademark Office (TÜRKPATENT) and the risks they should keep in mind.

Who May Apply for a Trademark in Turkey?

Article 3 of the SMK casts a wide net over who may benefit from protection. Alongside Turkish citizens, protection extends to natural and legal persons domiciled or engaged in industrial or commercial activity in Turkey, to persons entitled to apply under the Paris Convention or the WTO Agreement, and — on a reciprocity basis — to nationals of states that grant protection to Turkish citizens. In practice, this means the vast majority of foreign individuals and companies worldwide can register a trademark in Turkey.

One procedural rule is critical, however. Under SMK Art. 160(3), persons domiciled abroad may act before TÜRKPATENT only through a registered trademark or patent attorney (marka/patent vekili). Any act carried out directly by the party rather than through such an attorney is deemed not to have been performed. A foreign brand owner without a domicile in Turkey must therefore appoint a Turkish trademark attorney recorded in the official register.

Legal Basis and Application Requirements

The governing instrument is Industrial Property Law No. 6769, dated 22 December 2016. Under Article 4, a trademark may consist of any sign — including personal names, words, figures, colours, letters, numbers and sounds — capable of distinguishing the goods or services of one undertaking and of being represented clearly on the register.

The formal requirements of an application are set out in Article 11: an application form with the applicant's identifying details, a representation of the mark, the list of goods or services, and proof that the fee has been paid. Goods and services are classified under the Nice Agreement, to which Turkey is a party (SMK Art. 11(3)). Choosing the correct classes is decisive, because protection arises only for the classes specified in the application.

Priority Rights and International Applications

The SMK offers a meaningful advantage to foreigners who already hold an application abroad. A person who has duly filed in a state party to the Paris Convention or the WTO Agreement may claim a right of priority in Turkey for the same mark and the same goods or services within six months of that first filing (SMK Art. 12). A Turkish application filed within that window is assessed as of the first filing date, defeating similar applications made by third parties after the priority date.

Turkey is also a party to the Madrid Protocol. Under SMK Art. 14, an international application filed through the Protocol produces the same effects as an application filed directly with TÜRKPATENT — a practical route for owners seeking protection in several countries at once.

Examination, Publication and Opposition at TÜRKPATENT

TÜRKPATENT first examines the application on formal grounds (SMK Art. 15). Where there is no formal deficiency, the Office examines it of its own motion for absolute grounds for refusal (SMK Art. 16, referring to Art. 5). Absolute grounds include lack of distinctiveness, descriptive signs indicating kind or quality, identity or indistinguishable similarity to an earlier registered or applied-for mark, deceptiveness, and contrariety to public order (SMK Art. 5).

An application that clears this stage is published in the Official Trademark Bulletin. Within two months of publication, interested parties may file a written and reasoned opposition on the ground that the mark contravenes Art. 5 or Art. 6 (relative grounds) (SMK Art. 18). Relative grounds — likelihood of confusion with an earlier mark, conflict with a well-known mark, bad faith and the like — are examined only upon the opposition of a rights holder. If no opposition is filed, or oppositions are finally rejected, and the registration fee is paid, the mark is recorded in the register (SMK Art. 22).

Registration, Term of Protection and Renewal

The term of protection of a registered trademark is ten years from the filing date and may be renewed indefinitely for successive ten-year periods (SMK Art. 23). The renewal request must be filed, and the fee paid, within the six months before the term expires; if missed, a further six-month grace period applies against an additional fee.

Brand owners must also heed the use requirement: a mark not put to genuine use in Turkey within five years of registration, without a valid reason, may be revoked (SMK Art. 9).

The most critical risk for foreign brand owners is this: entering the market without a Turkish registration leaves the brand unprotected. Criminal sanctions for trademark infringement can be imposed only if the mark is registered in Turkey (SMK Art. 30(5)). If an unregistered foreign mark is registered first by a third party in Turkey, the genuine owner often faces lengthy and costly invalidation proceedings to recover it. Early registration before market entry is therefore the single most effective protective step.

Frequently Asked Questions

Should a foreign company file directly on its own? No. Under SMK Art. 160(3), foreign natural and legal persons without a domicile in Turkey may act before TÜRKPATENT only through a registered trademark attorney. Acts performed without such an attorney are treated as invalid.

Is my trademark registered in another country automatically protected in Turkey? No. Protection is acquired through registration and is territorial (SMK Art. 7). A foreign mark not registered in Turkey does not enjoy the same protection here; only limited exceptions for well-known marks may apply.

How long does registration take? It depends on the completeness of the application, the absolute-grounds examination and whether an opposition is filed. The two-month opposition window and the handling of oppositions directly affect the overall timeline.

Is registration mandatory before entering the Turkish market? It is not legally compulsory, but it is strongly advised. Early registration forestalls the risk of the mark being registered by someone else and opens the door to criminal protection (SMK Art. 30(5)).

How Mona Hukuk Can Help

Intellectual property is a strategic priority for foreign investors entering the Turkish market. Mona Hukuk advises foreign individuals and companies on trademark filings — acting as attorney of record, Nice classification, priority and Madrid Protocol applications, oppositions and invalidation proceedings.

Contact us at contact@monahukuk.com or call +90 (242) 606 14 32 for a consultation in Antalya.