Trademark Registration in Turkey: A Complete Guide for Foreign Businesses

To register a trademark in Turkey, you file a national application with the Turkish Patent and Trademark Office (TURKPATENT) under Industrial Property Law No. 6769; in a clean case registration takes roughly six to twelve months and protection lasts ten years, renewable indefinitely. Turkey is a first-to-file country, so whoever applies first generally owns the brand. This guide walks foreign companies and investors through the process, costs, classes, timelines and how to defend your mark, including what to do if a local party has already grabbed it.

Why Trademark Registration Matters in Turkey

Turkey is a first-to-file jurisdiction. Trademark rights generally belong to whoever applies first, not necessarily to whoever used the mark first. For a foreign business entering the Turkish market, that creates a concrete risk: a local distributor, former partner or opportunist can register your brand before you do, leaving you to negotiate, litigate, or rebrand.

Trademark protection in Turkey is governed by Industrial Property Law No. 6769 (Sınai Mülkiyet Kanunu, the "IP Law"), which entered into force on 10 January 2017 and replaced the old Decree-Law No. 556. Applications and registrations are administered by the Turkish Patent and Trademark Office (TURKPATENT).

A registered trademark gives you the exclusive right to use the mark for the goods and services it covers, the power to block confusingly similar later filings, and a clear basis to enforce your trademark rights and their legal implications through civil and criminal channels. Without registration, your options against an infringer are far narrower, and criminal enforcement is largely off the table.

What Can Be Registered as a Trademark

Under Article 4 of Law No. 6769, almost any sign capable of distinguishing one undertaking's goods or services from another's can be a trademark, as long as it can be represented clearly enough on the register to fix the scope of protection. Registrable signs include:

• Words and word combinations, including company names, slogans and invented terms
• Personal names
• Logos, figures and designs
• Letters and numbers
• Shapes of goods or their packaging
• Colours, sounds and other non-traditional marks, where they can be represented in a way that determines the scope of protection

A mark must be distinctive. Generic, purely descriptive, or deceptive signs are refused, as are marks contrary to public order or morality and signs that conflict with earlier rights. Article 5 of the IP Law sets out the absolute grounds for refusal (which TURKPATENT examines on its own), and Article 6 sets out the relative grounds, such as likelihood of confusion with an earlier mark, which third parties raise through opposition.

Who Can Apply: Foreign Applicants

Foreign individuals and companies can register trademarks in Turkey. You do not need to be a Turkish citizen or to own a Turkish company to hold a Turkish trademark. Many foreign brand owners file before they have any local entity, precisely to lock in the brand while they set up operations.

Two main routes are open to foreign applicants:

• National application directly with TURKPATENT, suitable when you want protection in Türkiye specifically or want the fastest, most controllable filing.
• International application through the Madrid System (Madrid Protocol), designating Türkiye from your home registration via WIPO. Türkiye is a contracting party, so an international registration can extend to Türkiye.

Many foreign brand owners file their trademark in the same window as they set up a Turkish company or branch, so the brand and the operating entity are protected together. For broader market-entry questions, our guide on establishing a business in Turkey covers the corporate side.

National Filing vs the Madrid Protocol: Which Route Fits

The right route depends on how many countries you need, whether you already hold a home registration, and how much control you want over the Turkish file. The table below compares the two at a glance.

For a Türkiye-only need, a direct national filing is usually the most efficient and gives the cleanest control over the specification.

The Trademark Registration Process Step by Step

1. Preliminary clearance search

Before filing, a search of the TURKPATENT register helps reveal identical or confusingly similar earlier marks. A clearance search reduces the risk of refusal and of later opposition, and it flags whether someone has already registered your brand. It is the cheapest insurance in the whole process.

2. Classification of goods and services

Türkiye uses the Nice Classification, which divides goods and services into 45 classes (34 for goods, 11 for services). You must specify the exact classes and items your mark will cover. Official fees increase with each additional class, so classification should be accurate and strategic, not padded.

3. Filing the application

The application is filed electronically with TURKPATENT, including the applicant's details, a clear representation of the mark, and the list of goods and services. A filing date, which fixes your place in the first-to-file queue, is assigned once the formal requirements are met.

4. Examination by TURKPATENT

TURKPATENT examines the application on absolute grounds under Article 5 (for example lack of distinctiveness, descriptiveness, deceptiveness). If the office raises an objection (an "office action"), you have an opportunity to respond, which can add weeks or months to the timeline.

5. Publication in the Official Trademark Bulletin

If the mark passes examination, it is published in the Official Trademark Bulletin. This opens a two-month opposition period during which third parties holding earlier rights may oppose on the relative grounds in Article 6. The two months runs from publication; under the old Decree-Law the window was three months, so older guides are out of date.

6. Registration and certificate

If no opposition is filed, or any opposition is resolved in your favour, the mark is registered and a registration certificate is issued.

Costs and Timeline

Official TURKPATENT fees are set annually and depend mainly on the number of classes, with separate fees at filing and at registration. On top of official fees, budget for professional fees if you use a Turkish trademark attorney, plus the cost of a clearance search.

Because the fee tariff changes every year, treat any figure you read online as indicative only and confirm the current tariff before filing. Be cautious of any quote that looks unusually low; it may cover one class only or exclude the registration-stage fee.

On timing, a straightforward case with no objections and no oppositions commonly reaches certificate in around six to twelve months from filing, and the no-opposition path can be quicker. What stretches the timeline is predictable: an office action under Article 5, an opposition during the two-month window, or an appeal to TURKPATENT's Re-examination and Evaluation Board (YİDD).

Duration, Renewal and the Use Requirement

A Turkish trademark registration is valid for ten years from the application date and can be renewed indefinitely for further ten-year periods (Article 23). Renewal must be requested with payment of the renewal fee within the six months before expiry; a six-month grace period after expiry is available with a surcharge. Miss both windows and the registration lapses.

Registration alone is not enough to keep a mark forever. Under Article 9 of Law No. 6769, a trademark must be put to genuine use in Türkiye for the goods and services it covers; if it is not used for an uninterrupted period of five years, without proper reason, it becomes vulnerable to cancellation. Foreign owners who register defensively across goods they never sell should know that those unused parts can be stripped away.

Administrative Cancellation at TURKPATENT (Effective 2024)

This is the single most important update for any 2026 guide. Until recently, cancelling a registered mark for non-use meant a court case. Since 10 January 2024, Article 26 of Law No. 6769 is in force, and the authority to cancel (revoke) a registered trademark has moved from the civil courts to TURKPATENT. The implementing regulation (Article 30/A) was completed in March 2025, so the administrative route is now fully operational.

Two practical consequences for foreign brand owners:

• If a blocking mark is dead wood, you no longer need litigation to clear it. You can file an administrative cancellation request at TURKPATENT and put the owner to proof of use.
• If you own a registration, you can be challenged the same way, so keep your use evidence current.

TURKPATENT decides the request, and its decision can be appealed to the specialised IP courts. So cancellation now starts at the Office; the courts sit on appeal rather than at first instance.

Someone Already Registered My Brand: Bad-Faith Filings

This is the nightmare scenario in a first-to-file country, and it is common enough that the law gives you several routes. If a local party (often a distributor, agent, or someone who saw your foreign success) has filed or registered your brand in Türkiye, your options depend on timing.

• If the mark is still in the two-month opposition window, oppose it on relative grounds under Article 6, including bad faith (Article 6/9), your genuine prior use (Article 6/3), or your status as a well-known mark.
• If it is already registered, you can seek invalidation through the courts and, where the facts fit, cancellation. Bad-faith filings are invalidatable, and there is no time bar for a bad-faith invalidation claim.
• If your brand is well known, Article 6/4 and 6/5, read with Article 6bis of the Paris Convention, protect well-known marks even without a Turkish registration. TURKPATENT also keeps a well-known mark registry.

Licensing, Assignment and Recordal

A registered trademark is a transferable asset. You can license it, assign (sell) it, pledge it as security, or use it as the backbone of a franchise. For foreign brand owners expanding through Turkish partners, this is where the trademark and the commercial deal meet.

Licensing and franchising turn on a clear, properly drafted agreement: scope, quality control, territory, term, and what happens to the mark on termination. We handle trademark licensing and franchise agreements alongside the registration itself, so the brand you register is the brand your contract actually protects.

In an acquisition, the target's trademark portfolio is a core asset; confirming the marks are validly registered, in use, and unencumbered is part of brand and IP due diligence in acquisitions.

Enforcing Your Trademark Rights

Once registered, you can act against infringement through several channels. The IP Law provides civil remedies including injunctions to stop the infringing use, claims for damages, and destruction of infringing goods. Specialised Civil and Criminal Courts for Intellectual and Industrial Property Rights hear these disputes in the major cities; elsewhere, designated civil and criminal courts handle them. Remember that administrative cancellation (non-use, genericisation, deceptiveness) now starts at TURKPATENT, with the IP courts on appeal, so not every dispute is litigated from scratch in court.

Customs recordal is a high-value practical tool. By recording your registered mark in the Turkish Customs IPR system, you let customs detain suspected counterfeits at the border before they reach the market; the recordal is renewable and should be kept current. Where a competitor copies your get-up or trades off your goodwill without a clean trademark hit, unfair competition rules can offer a complementary route. For cross-border disputes, conflict-of-laws questions are addressed under the International Private and Procedure Law No. 5718 (MÖHUK).

If you are facing a copycat, a bad-faith filing, or an opposition, early specialist advice matters. Contact Lexin Legal to discuss your situation with our Istanbul team.

How Lexin Legal Helps Foreign Brand Owners

Our Istanbul-based team works in English and assists international companies and entrepreneurs across the full trademark lifecycle in Türkiye: clearance searches, classification strategy, filing with TURKPATENT, responding to office objections, handling and defending oppositions, renewals, administrative cancellation requests, customs recordal, and enforcement against infringers.

Whether you are launching a Turkish branch, franchising your brand, recovering a mark a local party has taken, or protecting an established name in a new market, we can act as your registered Turkish trademark attorney and guide each step. Explore our commercial and IP services or get in touch for a tailored assessment.

This article is general information, not legal advice. Trademark matters turn on specific facts, and a qualified Turkish lawyer should review your case.

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