Foreign brands moving into the Turkish market underestimate trademark protection more often than any other piece of legal infrastructure. The mistake is rarely about the legal substance — Sınai Mülkiyet Kanunu (Law No. 6769, "SMK") of 22.12.2016 is a modern statute, broadly aligned with EU and TRIPS frameworks. The mistake is operational: filing too late, classifying the goods imprecisely, neglecting the customs recordation, treating Madrid Protocol designation as a substitute for local strategy, or assuming that a brand registered abroad somehow carries weight at a Turkish customs office or before a Turkish judge. It does not. Turkish law treats trademark protection as territorial, registration-based, and use-anchored. Whoever files first at Türk Patent ve Marka Kurumu ("TPMK") with proper Nice classification carries the file. Foreign priority under Paris Convention 1883 (Türkiye party since 1925) gives a six-month window from a foreign filing, and Madrid Protocol designation (Türkiye party since 1999) routes the application through TPMK, but neither replaces the substantive Turkish examination.
The themes recurring in our trademark files for foreign clients tend to fall into a few buckets: late entry where a local opportunist has already filed a similar mark in the same Nice class; classification gaps where the original filing covers Class 25 (apparel) but not Class 35 (retail services); enforcement files where the client never recorded the mark with Gümrük İdaresi and is now watching counterfeit shipments enter through Mersin or Halkalı; and license disputes where the licensee was supposed to register the licence with TPMK under SMK m.24/4 and never did. Below is how we work through each of these in practice, with the statutory anchors and the procedural reality of working with TPMK, Gümrük İdaresi, and the specialised Fikri ve Sınai Haklar Hukuk Mahkemesi (specialised IP civil courts in Istanbul, Ankara and Izmir; in other provinces, the designated Asliye Hukuk Mahkemesi sits in this capacity).
Filing at TPMK: What Actually Happens at the Counter
A trademark application at TPMK is filed electronically through the EPATS portal. The application is examined first on absolute grounds under SMK m.5 (descriptive, generic, deceptive, against public order, and similar absolute bars), then published in the Resmi Marka Bülteni (Official Trademark Bulletin) for two months under SMK m.18, during which third parties may file opposition under SMK m.6. If no opposition arrives, registration follows. Where opposition is filed, both sides exchange written submissions and TPMK decides on the merits, with appeal lying to the TPMK Yeniden İnceleme ve Değerlendirme Dairesi (YİDD — Re-Examination and Evaluation Board), and from there to specialised IP courts in Ankara on judicial review.
The framework is straightforward on paper. Where it gets interesting is in two places: classification and use evidence later down the line. On classification, the practical mistake foreign clients make is treating the Nice Classification list as if registering Class 25 alone is enough for a clothing brand. In Türkiye it is not. If you sell through your own stores or online platform, you also need Class 35 (retail services for clothing); if you license to other retailers, you need Class 35 even more visibly. Class 25 alone leaves the storefront unprotected. We have seen Class 35 oversights produce real exposure where a third party registered the same name in Class 35 and then objected to the foreign brand's flagship store opening. The Class 25 holder had a registration but not the right one for the conduct that mattered.
On evidence of use, SMK m.9 imposes a use requirement: a registered trademark may be cancelled for non-use after five years of continuous non-use within Türkiye, and use must be genuine, in the form registered, and on the goods or services covered. In our experience, foreign brands that file defensively across many classes without commercial activity in those classes face cancellation actions under SMK m.26/1(a) once a competitor identifies the gap. The practical answer is to file what you actually use, defensively file only where the strategic case is strong, and keep documentary evidence of Turkish use — invoices, packaging, advertising, distributor agreements — in a single archive that can be produced quickly when a non-use defence is raised. Practice may vary by authority and year — check current guidance.
The Madrid Protocol Question for Foreign Filers
For multinational brand owners, the choice between filing directly through TPMK and designating Türkiye through Madrid Protocol is rarely about substance and almost always about process. Madrid is faster on paper because one filing covers multiple designated countries, but the Turkish examination still happens locally, and any provisional refusal issued by TPMK has to be answered through a Turkish trademark agent within the deadline set in the refusal notice (typically two months, extendable once). Brands that designate Türkiye through Madrid without a local agent in place find themselves scrambling when the refusal arrives — usually on a relative ground citing a prior Turkish registration the brand had not anticipated.
The practical recommendation for a brand serious about the Turkish market: run a local clearance search before designating Türkiye through Madrid. The TPMK database is publicly searchable; running a similarity search across the relevant classes typically takes a day and surfaces the prior filings that matter. Where a senior conflicting registration exists, the choice becomes negotiate a coexistence, file a non-use cancellation if the senior mark is dormant, or change the brand presentation. Discovering this after Madrid designation costs months and adds the burden of responding to a refusal that could have been pre-empted. Where the local search comes back clean, Madrid designation is efficient. Where it does not, direct filing through a Turkish agent allows tighter control over the application's content, the description of goods and services, and the response posture.
One detail foreign clients consistently miss: the Madrid Protocol designation creates an "international registration with effect in Türkiye," not a Turkish registration. For purposes of customs recordation, license registration under SMK m.24/4, assignment recording, and most enforcement workflows, the international registration functions equivalently to a national registration, but the underlying central registration in the home office still controls. If the home registration is cancelled within the five-year dependency period under Article 6 of the Madrid Protocol, the Turkish leg falls with it (subject to transformation under Article 9quinquies). This dependency is rarely a practical issue, but it occasionally surfaces in due diligence on brand acquisitions.
Customs Recordation: The Cheapest Tool Foreign Brands Skip
Counterfeit goods enter Türkiye through container ports (primarily Mersin, İzmir-Aliağa, Ambarlı, Tekirdağ-Asyaport), through air cargo (Istanbul Airport, Sabiha Gökçen), and increasingly through small parcel post from East Asia delivered to fulfilment hubs in the Marmara region. Customs detention authority sits with Gümrük İdaresi under Gümrük Kanunu (Law No. 4458) m.57 and the implementing Fikri ve Sınai Mülkiyet Haklarının Korunmasına İlişkin Gümrük İşlemleri Yönetmeliği. The mechanism is recordation: the brand owner files a recordation application with the relevant Gümrük Müdürlüğü identifying the registered trademark, the goods covered, the authorised importers, and the contact for detention notifications. When customs officers identify suspect shipments matching the recorded trademark, they detain the goods and notify the rights holder, who then has a short window — typically ten working days, extendable in defined circumstances — to either confirm authenticity, abandon the file (releasing the goods), or initiate civil proceedings to maintain detention.
The cost of recordation is modest. The cost of not having recordation in place when the first counterfeit container lands is high: the goods clear customs, enter the local distribution chain, and the brand owner is reduced to chasing wholesale and retail distributors after the fact. We routinely see foreign brands discover the recordation tool only after the first market sweep reveals counterfeit volume already in circulation, by which point the upstream importer has often dissolved or moved goods through a chain of intermediaries.
The recordation file should include: the TPMK registration certificate (with current renewal status — note that the ten-year renewal cycle catches many foreign holders by surprise); a list of authorised importers and licensees so legitimate shipments are not falsely detained; a product identification kit showing how authentic packaging differs from common counterfeit patterns (typography, hologram placement, batch coding, common misspellings on counterfeit goods); and a single named contact reachable within the detention notification window. Customs officers are not trademark lawyers; they need a kit they can compare against a suspect carton on an inspection bench. The clearer the kit, the higher the detention rate. Practice varies between port directorates — Mersin and Ambarlı handle different volumes and develop different working patterns; what one office accepts as sufficient identification material another may ask to be supplemented.
Enforcement: Civil, Criminal, Online, and the Sequencing That Actually Works
Once an infringement is identified, the question is which route to use first. SMK provides three substantive routes that operate in parallel: civil action under SMK m.149-159 before the Fikri ve Sınai Haklar Hukuk Mahkemesi for cessation, damages under SMK m.151's three-method calculation (actual loss, infringer profits, or reasonable royalty at the rights holder's election), and an account of profits; criminal complaint under SMK m.30 to the Cumhuriyet Başsavcılığı for cases meeting the counterfeit threshold (1-4 years imprisonment plus judicial fine); and online content removal under İnternet Kanunu (Law No. 5651) m.9 for digital infringement, working through the Sulh Ceza Hâkimliği for formal removal orders or directly through the platform's notice-and-takedown mechanism for fast response.
The choice between these is rarely a pure legal question — it is a sequencing question driven by what the rights holder needs first. Where the urgent issue is stopping shipments, customs recordation plus an ihtiyati tedbir application under HMK m.389-403 (preliminary injunction) before the IP court is the usual combination. The injunction motion is decided typically within days where the file is clean and the urgency is documented; ex parte relief under HMK m.391 is available where notice would defeat the measure, and the court typically requires a security deposit (teminat) under HMK m.392 calibrated to the disruption the measure causes the defendant. In counterfeit cases, the IP court is usually willing to grant the measure without requiring substantial security where the prior registration is unambiguous and the counterfeit indicators are documented.
Where the urgent issue is online listings, the platform notice route under 5651 m.9 is faster than court-ordered removal in most cases — major marketplaces (Trendyol, Hepsiburada, n11) and international platforms operating in Türkiye have established trademark complaint workflows that respond within days when the rights holder's documentation is in order. The trick is volume: a single counterfeit seller is rarely the only one, and once a takedown succeeds, the same product photographs reappear under a new seller account within hours. The practical answer is a continuous monitoring routine paired with template takedown notices, escalating to ihtiyati tedbir before the IP court where the same operator demonstrably reappears under multiple accounts, which converts a takedown game of whack-a-mole into a court order the platform must implement systemically. Practice may vary by authority and year — check current guidance.
Criminal complaints under SMK m.30 are appropriate where the counterfeit volume, the deliberate falsification, and the actor identification together support criminal classification. They are not a leverage tool for civil disputes — Turkish prosecutors increasingly push back on criminal complaints that are factually closer to civil license disputes, and an inappropriately criminal posture can damage the rights holder's credibility before both the prosecutor and a parallel civil court. The right test is whether the file would justify an arama-el koyma (search and seizure) at the suspected warehouse: bulk quantities, visible counterfeit indicators, and a documented commercial operation. If the file does not yet support that, the matter is civil first.
Licence Recording Under SMK m.24/4: The Step Licensees Skip
SMK m.24 governs trademark licensing. The headline rules: licences must be in writing under m.24/2 (qualified electronic signatures under Elektronik İmza Kanunu (Law No. 5070) Articles 4-5 satisfy this); the licensee may not sublicense without the licensor's express authorisation under m.24/3; and the licence is effective against good-faith third parties only after recordation with TPMK under m.24/4. The third rule is where the operational problems concentrate.
Foreign licensors regularly assume that a written licence agreement is enough. Between the licensor and the licensee it is — the contract is enforceable as a contract. But against third parties, only the recorded licence carries notice. The practical consequences emerge in two scenarios. First, where the trademark is later assigned to a third party who acquires it without notice of the unrecorded licence: under m.24/4 logic, the new owner takes free of the unrecorded encumbrance, leaving the licensee with a contractual claim against the original licensor but no continuing right to use the mark. Second, where the licensee wishes to enforce against an infringer in its own name. SMK m.158/2 allows an exclusive licensee to call on the licensor to enforce; if the licensor does not, m.158/3 permits the exclusive licensee to enforce in its own name — but the exclusive licence must be recorded for the standing to be operative against the infringer's challenge.
Recording a licence at TPMK is administrative — application form, the licence agreement (or a redacted extract showing the trademark, the parties, the scope, the term, and the type), apostille and sworn translation for foreign-executed documents under HMK m.223, and a modest fee. Processing typically takes several weeks where documentation is in order. Foreign licensors operating in Türkiye should treat recordation as part of licence execution, not as a follow-on administrative task to be done later, because "later" tends to be after a problem has surfaced.
The same recordation logic applies to assignments under SMK m.148. An unrecorded assignment binds the assignor and assignee but is not effective against good-faith third parties. In M&A due diligence on Turkish targets with significant trademark portfolios, we routinely find pending assignments that the seller failed to record after the original transaction — sometimes years earlier. The fix is administrative but the diligence cost is real, because the chain of title has to be reconstructed and recorded before the closing assignment can be properly recorded on top.
Tax on Royalties: KVK m.30 and the Treaty Network
Cross-border trademark licensing produces royalty flows that are taxable in Türkiye through withholding under Kurumlar Vergisi Kanunu (Law No. 5520) m.30: a 20% withholding rate (subject to legislative modification) applies to gross royalty payments to foreign entities, withheld by the Turkish licensee at payment. This is the default. The reduced rate depends on the bilateral Çifte Vergilendirmeyi Önleme Anlaşması (Double Taxation Avoidance Agreement) between Türkiye and the foreign licensor's tax residence — most major treaties reduce the rate to 5% or 10% on royalties depending on the article wording.
Two practical points trip up foreign clients. First, treaty benefits require a current tax residence certificate (mukimlik belgesi) from the foreign tax authority, presented to the Turkish licensee before payment. Without the certificate, the licensee withholds at 20% and the foreign licensor is left to claim a refund through Turkish tax procedure — a process that works but consumes months. Second, the structure of the royalty flow matters: a single direct licensor-to-licensee royalty is straightforward, but multi-tier licensing arrangements (foreign IP holder → foreign sub-licensor → Turkish licensee) create transfer pricing and beneficial ownership questions under the BEPS framework, with Türkiye a signatory to the Multilateral Instrument since 7.6.2017. Where the treaty article requires beneficial ownership of the royalty for the reduced rate, an intermediate sub-licensor that adds little economic substance can fail the test, defaulting back to 20% withholding.
The discipline for foreign licensors entering Türkiye: confirm the applicable treaty rate before pricing the royalty, obtain the tax residence certificate annually, document the beneficial ownership structure, and structure the royalty article in the licence agreement to allocate withholding clearly between the parties (gross-up, no gross-up, or split). Surprises in this area surface as cash flow problems in the first royalty cycle and as accounting reconciliation problems for years afterward. Practice may vary by tax office and year; coordination with a Turkish tax advisor on the specific structure is part of the licence drafting process, not a separate exercise.
Renewals: The Ten-Year Cycle That Catches Foreign Holders
Turkish trademark registrations run for ten years from the filing date and are renewable indefinitely in ten-year increments under SMK m.23. Renewal is filed through TPMK during the six-month window before expiry, with a six-month grace period after expiry at increased fee. After the grace period, the registration lapses, the mark is removed from the register, and the only path back is a fresh application — exposed to whatever third-party filings have accumulated during the lapse window.
Foreign holders consistently lose registrations through this mechanism. The pattern is familiar: the brand was filed by an outside counsel ten years ago, the matter rotated through several internal lawyers since, the renewal reminder sits in an inbox no one monitors, and by the time anyone notices the lapse the original mark has been picked up by a Turkish opportunist. Recovery in that scenario is contested, expensive, and sometimes impossible.
The administrative answer is a docketing system that captures every Turkish registration the brand owns, with redundant reminders set ninety days, sixty days, and thirty days before the renewal window opens, and a confirmed payment receipt logged when renewal is complete. For multinational brands holding Madrid Protocol-based international registrations designating Türkiye, the renewal flows through WIPO's centralised renewal system, which simplifies the administrative side but still requires the brand owner to confirm the international registration is current and that the Turkish leg has not been cancelled by a parallel local proceeding (which would not necessarily flow back through WIPO automatically).
What Goes Wrong in Practice
The recurring failure modes are simpler than the substantive law would suggest. Filing the wrong Nice classes — typically Class 25 without Class 35 for fashion, Class 9 without Class 42 for software, Class 30 without Class 43 for food and beverage with retail or hospitality components. Letting renewals lapse. Designating Türkiye through Madrid without a local clearance search. Failing to record the licence under SMK m.24/4 and discovering the gap when the licensee tries to sue an infringer or when the trademark is later sold. Missing the customs recordation and watching counterfeit volume enter through Mersin while the rights holder is still preparing the file. Filing criminal complaints in matters that are factually civil, and damaging credibility before both the prosecutor and the IP court in the process.
None of these are exotic. They are operational failures, fixable with disciplined intake at the start of the matter and a docketing system that does not depend on a single person's memory. The substantive Turkish trademark framework — SMK as the substantive code, TPMK as the registry, the specialised IP courts as the venue, customs and online routes as parallel enforcement infrastructure — works as designed when the operational layer is in place. It does not bail out a holder who skipped the operational layer.
For foreign brands seriously committed to the Turkish market, the right starting point is a portfolio audit: every mark the brand thinks it owns in Türkiye, run against the TPMK database, with renewal status confirmed, classes verified against actual commercial conduct, licences and assignments cross-checked against recordation status, and customs recordation either confirmed or scheduled. The audit produces a short remediation list. The remediation list usually fits on one page. Working that page through, in order, is the difference between a portfolio that holds up under pressure and one that exposes the brand at the worst possible moment.
Frequently Asked Questions
- What law governs trademarks in Turkey? Sınai Mülkiyet Kanunu (Law No. 6769, "SMK") of 22.12.2016 — comprehensive industrial property statute consolidating prior Turkish trademark, patent, and design legislation. Türk Patent ve Marka Kurumu (TPMK) administers the system.
- How long does TPMK examination take? Where no opposition is filed during the two-month publication window under SMK m.18, registration ordinarily issues within several months of filing. Opposition cases extend the timeline materially. Office workload affects timing.
- Do I need to use the trademark to keep it? Yes — SMK m.9 requires genuine use within five years. Non-use opens the registration to cancellation under SMK m.26/1(a). Defensive filings without commercial use are vulnerable.
- Can I file through Madrid Protocol? Yes — Türkiye has been a Madrid Protocol member since 1999. Designation routes through TPMK, which examines on the same substantive grounds as a national filing. Local clearance before designation prevents avoidable refusals.
- Do I need a local agent? A foreign applicant without a Turkish address must appoint a Turkish trademark agent (marka vekili) registered with TPMK. Legal entities established in Türkiye may file directly.
- What is the renewal cycle? Ten years from the filing date, renewable indefinitely in ten-year increments under SMK m.23. Renewal window opens six months before expiry; six-month grace period after expiry at higher fee. Lapse after grace period requires fresh application.
- Must I record my licence? Recordation under SMK m.24/4 is required for the licence to be effective against good-faith third parties. Between the parties the licence is enforceable as a contract regardless. Most foreign licensors should record.
- Can the licensee sue infringers? SMK m.158/2 — exclusive licensee may call on the licensor; if no action within reasonable time, m.158/3 permits the exclusive licensee to sue in its own name. Sole and non-exclusive licensee enforcement requires specific contractual authorisation. Recording supports standing.
- What is the customs recordation? Filing with Gümrük İdaresi under Gümrük Kanunu (Law No. 4458) m.57 and the implementing IP customs regulation. Customs officers detain suspect shipments matching the recorded trademark and notify the rights holder. The cost is modest; the operational value is high.
- What courts hear trademark cases? Specialised Fikri ve Sınai Haklar Hukuk Mahkemesi (specialised IP civil courts) sit in Istanbul, Ankara, and Izmir. Other provinces use the designated Asliye Hukuk Mahkemesi. Criminal matters under SMK m.30 go to the specialised Fikri ve Sınai Haklar Ceza Mahkemesi. Cassation lies with Yargıtay 11. Hukuk Dairesi (civil) and 7. Ceza Dairesi (criminal).
- What is ihtiyati tedbir? Preliminary injunction under HMK m.389-403, often the operative remedy in counterfeit cases. Ex parte under m.391 where notice would defeat the measure. Security deposit (teminat) under m.392 calibrated to the defendant's potential disruption.
- What about online infringement? İnternet Kanunu (Law No. 5651) m.9 supports content removal through Sulh Ceza Hâkimliği orders. Major platforms operate notice-and-takedown workflows that respond within days where the rights holder's documentation is in order. Repeat infringers are addressed through ihtiyati tedbir before the IP court.
- What withholding applies to royalties? KVK m.30 — 20% standard withholding on royalties paid to foreign entities, reduced to 5-15% under most bilateral Çifte Vergilendirmeyi Önleme Anlaşmaları with current tax residence certificate. Beneficial ownership matters under the BEPS framework (Türkiye signed the MLI on 7.6.2017).
- Can I enforce a registered EU mark in Turkey? No — EU trademarks have no direct effect in Türkiye. Protection requires either a Turkish national registration or a Madrid Protocol designation of Türkiye. Paris Convention priority gives a six-month window from a foreign filing.
- Where does ER&GUN&ER Law Firm support foreign brand owners? Trademark filing through TPMK including Nice classification analysis, clearance searches against the TPMK database, and Madrid Protocol designation strategy; opposition and cancellation proceedings; customs recordation under Gümrük Kanunu m.57 with product identification kit preparation; civil enforcement before Fikri ve Sınai Haklar Hukuk Mahkemesi with ihtiyati tedbir under HMK m.389-403; criminal complaints under SMK m.30 where the file warrants; online enforcement under 5651 m.9 and platform notice-and-takedown workflows; licence drafting and recordation under SMK m.24/2 and m.24/4 with Elektronik İmza Kanunu electronic execution; assignment recordation under SMK m.148; royalty taxation analysis under KVK m.30 with treaty optimisation; portfolio audits with renewal docketing; and integrated coordination with Madrid Protocol filings, Paris Convention priority, TRIPS framework, Hague Apostille 1961 (Türkiye party through Law No. 6303 since 1985, recent expansions UAE 2022, Canada 2024, Qatar 2024), and HMK m.223 sworn translation for cross-border documentation.
Author: Mirkan Topcu is an attorney registered with the Istanbul Bar Association (Istanbul 1st Bar), Bar Registration No: 67874. His practice focuses on cross-border and high-stakes matters where evidence discipline, procedural accuracy, and risk control are decisive.
He advises foreign brand owners, multinational corporations, family offices, and institutional licensors across Trademark Protection under Sınai Mülkiyet Kanunu (Law No. 6769) of 22.12.2016 with Articles 4-26 trademark protection, Article 5 absolute grounds, Article 6 relative grounds, Article 9 use requirements, Article 18 publication and opposition, Article 23 renewal cycle, Article 24 licensing framework with Article 24/2 written form, Article 24/3 sublicense, and Article 24/4 TPMK recordation, Article 26 cancellation grounds, Article 30 criminal sanctions, Articles 149-159 civil enforcement framework with Article 151 damages calculation methods and Article 158 license enforcement standing, and Article 148 assignment recordation; Customs Enforcement under Gümrük Kanunu (Law No. 4458) Article 57 with the implementing IP customs regulation; Online Enforcement under İnternet Kanunu (Law No. 5651) Article 9 with Sulh Ceza Hâkimliği removal orders; Civil Procedure under HMK (Law No. 6100) Articles 389-403 İhtiyati Tedbir, Article 391 ex parte measures, Article 392 teminat, Article 199 electronic evidence, Articles 266-287 expert witness, Article 223 sworn translation; Mediation under HUAK (Law No. 6325) Article 18/A under Law No. 7036 of 12.10.2017; Royalty Taxation under KVK (Law No. 5520) Article 30 with bilateral Çifte Vergilendirmeyi Önleme Anlaşmaları and BEPS Multilateral Instrument signed 7.6.2017, GVK (Law No. 193) Article 65; Electronic Signature under Law No. 5070 Articles 4-5; Cross-border Framework under MÖHUK (Law No. 5718) Article 23 lex protectionis and Articles 50-59 tenfiz; Hague Apostille Convention 1961 (Türkiye party through Law No. 6303 since 1985 with recent expansions UAE 2022, Canada 2024, Qatar 2024); Madrid Protocol (Türkiye party since 1999); Paris Convention 1883 (Türkiye party since 1925); TRIPS Agreement (Türkiye party since 1995 through WTO); New York Convention 1958 (Türkiye party since 1992); Specialised Fikri ve Sınai Haklar Hukuk Mahkemesi and Fikri ve Sınai Haklar Ceza Mahkemesi representation; Yargıtay 11. Hukuk Dairesi and 7. Ceza Dairesi specialised cassation chambers; Türk Patent ve Marka Kurumu administrative coordination including YİDD review; Gümrük İdaresi recordation and detention coordination; and Anayasa Mahkemesi individual application under Article 148/3.
Education: Istanbul University Faculty of Law (2018); Galatasaray University, LL.M. (2022). LinkedIn: Profile. Istanbul Bar Association: Official website.