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ARTICLE · 08 JANUARY 2026

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Quick Read: Competition Law Updates In Türkiye – December 2025

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January 2026 – December 2025 served as a high-velocity conclusion of the year for the Turkish Competition Authority ("TCA").

TurkeyAntitrust/Competition Law
Sinan Diniz
Sinan Diniz
Simru Tayfun
Simru Tayfun
Beyza Arlı
Beyza Arlı

January 2026 – December 2025 served as a high-velocity conclusion of the year for the Turkish Competition Authority (“TCA”). The month was characterised by a wave of new investigations that set a clear enforcement agenda for 2026.

In addition, the TCA's recent releases of reasoned decisions spanned diverse sectors—from jet fuel and hygiene products to cosmetics. Key themes included the robust application of the settlement mechanism, strict scrutiny of resale price maintenance (“RPM”), and a no-tolerance policy towards non-compliance with information requests. This issue of Quick Read provides a concise summary of the most notable competition law developments in Türkiye.

Dive into December Case Updates

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