| Ongoing investigation on Sahibinden Bilgi Teknolojileri Pazarlama ve Ticaret AŞ terminated following the acceptance of the commitments presented. | 15.1.2026 | ||
| An investigation in accordance with Article 41 of the Act no 4045 was launched on Sahibinden Bilgi Teknolojileri Pazarlama ve Ticaret AŞ (Sahibinden) with the decision dated 16.01.2025 and numbered 25-02/47-M, to determine if the undertaking concerned violated Article 6 of the same Act. The concern within the framework of the investigation was the question of whether Sahibinden violated Article 6 of the Act no 4054 by utilizing the user data it obtained in the markets for “online platform ser... | |||
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| A Decision to Open an Investigation about the Economic Unity Composed of Dassault Systèmes SE, Dassault Systèmes International SAS, Dassault Systèmes SolidWorks Corporation and Dassault Systèmes İstanbul İnovasyon Teknoloji Ltd. Şti. (Dassault) Taken | 9.1.2026 | ||
| An investigation has been opened about Dassault in order to determine whether it violated the Act No. 4054 on the Protection of Competition (the Act No. 4054) according to article 41 of the same Act. The subject of the investigation is the allegation that Dassault violated article 4 of the Act No. 4054 by means of customer restriction via various ways and determining the resale price regarding the dealer channel. Having discussed the information and documents acquired and observations made... | |||
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| 2025 Mergers and Acquisitions Overview Report Published | 8.1.2026 | ||
| The Turkish Competition Authority’s 2025 Mergers and Acquisitions Overview Report has been published. The report, based on data related to the merger, acquisition and privatization decisions taken by the Competition Board in 2025, includes the following main observations: The Competition Authority examined a total of 416 merger, acquisition and privatization transactions in 2025. With the exception of privatizations, in 162 of these transactions the target company was based in Türkiy... | |||
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| Investigation Conducted on Koruma Klor Alkali Sanayi ve Ticaret AŞ concluded. | 5.1.2026 | ||
| Within the scope of the investigation conducted on Koruma Klor Alkali Sanayi ve Ticaret AŞ, which was launched with the Competition Board (Board) decision dated 12.06.2024 and numbered 24-26/626-M(1) in order to determine if it violated Article 6 of the Act no 4054 on the Protection of Competition (Act no 4054), the undertaking concerned was imposed an administrative fine of 164,484,083.28 TL with the Board decision dated 25.12.2025 and numbered 25-49/1205-680, on the grounds that it violated Ar... | |||
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| Investigation Conducted on Undertakings Operating in the Chlorine Alkali Sector Concluded. | 5.1.2026 | ||
| Within the scope of the investigation conducted on the economic unity composed of Koruma Klor Alkali Sanayi ve Ticaret AŞ, 2S Kimya Arıtma Tarım İnşaat Gıda Turizm Sanayi ve Ticaret AŞ and Aykimsan Hiçyılmaz Kimyasal Ürünler İnşaat Gıda Turizm Sanayi ve Ticaret Limited Şirketi as well as on Irmak Kimya Sanayi ve Turizm Nakliyat Tarım Ürünleri ve Geri Dönüşüm Ticaret Limited Şirketi, Süleyman Kimya Arıtım İnşaat Nakliye ve Tehlikeli Madde Danışmanlığı Hizmetleri Sanayi Ticaret Limited Şirketi, Ku... | |||
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| Turkish Competition Authority's Impact Assessment Report 2023-2024 | 31.12.2025 | ||
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| Investigation launched on 18 undertakings operating in the seedling sector and on the Seedling Growers Sub-Union | 26.12.2025 | ||
| The Competition Board concluded the preliminary inquiry conducted into the allegation that undertakings active in the vegetable seedling for planting sector violated Article 4 of the Act no 4054 on the Protection of Competition. After discussing the information and documents acquired and observations made during the preliminary inquiry in its meeting of 20.11.2024, the Competition Board concluded that the findings were significant and sufficient, and took the decision no 25-43/1053-M to launc... | |||
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| Investigation Launched on the Economic Unity Composed of Kyocera Bilgitaş Turkey Doküman Çözümleri AŞ and Kyocera Document Solutions Europe Management B.V., and on Geskopikit Dijital Kopyalama AŞ. | 25.12.2025 | ||
| The Competition Board (Board) concluded the preliminary inquiry conducted to determine whether Article 4 of the Act no 4054 was violated by the economic unity composed of Kyocera Bilgitaş Turkey Doküman Çözümleri AŞ and Kyocera Document Solutions Europe Management B.V. (KYOCERA), and by the distributor for KYOCERA, namely Geskopikit Dijital Kopyalama AŞ (GESKOPİKİT), which are active in Türkiye in the field of office equipment, information technologies, document solutions, IT machines and softwa... | |||
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| Symposium on Competition Law Practices in Payment Services | 19.12.2025 | ||
| The “Symposium on Competition Law Practices in Payment Services,” organized in cooperation with the Competition Authority and the Association of Payment and Electronic Money Institutions of Türkiye (Türkiye Ödeme ve Elektronik Para Kuruluşları Birliği—TÖDEB) and hosted by Galatasaray University, was held on 16 December 2025 with the participation of various public authorities, academics, and sector representatives. The Symposium began with opening remarks by Dr. Hakan BİLİR, Vice President of... | |||
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| Investigation Launched on Orzaks İlaç ve Kimya San. Tic. AŞ. | 16.12.2025 | ||
| The Competition Board launched an investigation on Orzaks İlaç ve Kimya San. Tic. AŞ (ORZAKS) to determine if the undertaking violated Articles 4 and 6 of the Act no 4054 on the Protection of Competition (Act no 4054), on the suspicion that it abused its dominant position through the purchasing obligations it imposed on pharmacies, the requirement to stock certain product groups together, and the various discounts it applied and that it restricted the online sales of resellers by the provisions ... | |||
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