Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 25 FEBRUARY 2026

Turkish Competition Law Newsletter - 2026 Winter Issue

Paksoy
Paksoy
Contributor
Paksoy

Paksoy

Paksoy is an independent full-service law firm in Istanbul focused on helping clients in a wide...

View firm profile
Explore more from Paksoy

Welcome to the 2026 Winter edition of the Paksoy Turkish Competition Law Newsletter series. The Turkish competition landscape keeps evolving, with significant enforcement actions...

TurkeyAntitrust/Competition Law
Paksoy
Paksoy
Author LinkedIn connections

Introduction

Welcome to the 2026 Winter edition of the Paksoy Turkish Competition Law Newsletter series. The Turkish competition landscape keeps evolving, with significant enforcement actions and novel precedents emerging regularly. This issue offers a concise yet comprehensive overview of the most important developments shaping antitrust practice in Türkiye. We cover recent amendments to the Turkish merger control regime, the Turkish Competition Authority's (the "Authority") latest merger control statistics, gun-jumping enforcement in technology transactions, self-preferencing concerns in vertically integrated markets, self-preferencing allegations in the postal and courier services market, and asset transfer acquisitions in the aviation fuel sector.

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

Turkish Competition Authority – Uber’s Acquisition Of Certain Getir Business Lines Cleared Subject To Commitments

The Turkish Competition Authority has conditionally approved Uber Technologies' acquisition of Getir's food and grocery delivery operations, marking a significant consolidation in Turkey's digital marketplace. As part of the approval, Uber committed to investing USD 500 million in Turkey to support employment and strengthen the country's digital technology ecosystem.
TurkeyAntitrust/Competition Law
NAZALI Attorney Partnership
NAZALI Attorney Partnership
Article

Turkish Competition Board Imposes Interim Measures On Meta Over WhatsApp Access Restrictions For Third-Party AI Assistants

The Turkish Competition Board (the “Board”) has imposed interim measures on Meta Platforms, Inc., Meta Platforms Ireland Limited, WhatsApp LLC and Meta Platforms İstanbul Bilişim Hizmetleri Limited Şirketi (collectively, “Meta”) in connection with amendment to the WhatsApp Business Solution Terms that barred third-party general-purpose generative AI chatbots and assistants from using WhatsApp where AI was the primary service offered to users.
TurkeyAntitrust/Competition Law
Kolcuoglu Demirkan Koçakli
Kolcuoglu Demirkan Koçakli
Article

The Turkish Competition Authority Releases A Leading Food Delivery Platform From Most Of Its Binding Commitments Following The Loss Of Its Dominance, But Keeps The Narrow Price Parity Commitment In Place For Two More Years

This article examines the Turkish Competition Board’s (“Board”) Yemek Sepeti Decision[1] (“Decision”), assessing a request for the removal of commitments made binding in 2021, under the “material change” condition of Article 43(4)(a) of Law No. 4054 on the Protection of Competition (“Law No. 4054”).
TurkeyAntitrust/Competition Law
Paksoy
Paksoy
Article

Commitments And Changing Market Conditions: The Yemeksepeti Case

The Turkish Competition Board has partially lifted commitments previously imposed on Yemeksepeti, finding that the online food delivery market has evolved from a near-monopoly to a competitive multi-player environment. This decision examines how binding commitments may be reassessed when market conditions materially change, and explores the treatment of most-favoured-nation clauses under both antitrust and abuse of dominance provisions.
TurkeyAntitrust/Competition Law
Moroglu Arseven
Moroglu Arseven
Article

Turkish Competition Board Finds No Infringement In A101 And CarrefourSA Parallel Pricing Investigation

The investigation originated from a series of consumer complaints submitted from late 2023 onwards, which pointed to identical or closely aligned prices for products such as eggs, yoghurt, rice, butter and wafers across several national grocery retailers. The complaints also alleged that price increases were frequently implemented on the same or nearby dates.
TurkeyAntitrust/Competition Law
ELIG Gürkaynak Attorneys-at-Law
ELIG Gürkaynak Attorneys-at-Law
Article

Turkish Competition Law In August 2026: From Sector Inquiries To Conditional Clearances And Key Investigations

Following a sector inquiry launched in December 2021 to detect structural competition concerns in the pharmaceutical sector and offer competitive solutions, the Turkish Competition Authority (“TCA”) published its Pharmaceutical Sector Inquiry Preliminary Report on 10 August 2026, opening it for public consultation. The report examines the overall outlook of the sector together with quantitative and statistical data, summarises the TCA's enforcement activities in the sector over the past ten years, and assesses the competitive structure across the full supply chain: production, market entry, and distribution.
TurkeyAntitrust/Competition Law
Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership
Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership
Article

European Commission – SAP's Commitments Made Legally Binding

The European Commission has issued a commitment decision addressing SAP's practices in the aftermarket for maintenance and support services for its on-premises ERP software. Following preliminary findings that SAP may have abused its dominant position through restrictive contract terms and fees, the company has agreed to implement global changes allowing customers greater flexibility in choosing maintenance providers and modifying contract terms. These legally binding commitments will remain in effect for 1
European UnionAntitrust/Competition Law
NAZALI Attorney Partnership
NAZALI Attorney Partnership
Article

Turkish Competition Law Quarterly Bulletin: Q2 2026

Turkish Competition Authority, artificial intelligence sector inquiry, digital markets regulation, merger control guidelines, Meta Threads, Uber Getir, Coca-Cola commitments, tyre sector fines, casting sector, streaming platforms, no-poach agreements, resale price maintenance, interim measures, WhatsApp AI integration, health insurance investigation, Google online advertising, seed market, freezer cabinet practices, Mastercard Visa, settlement procedure, commitment decisions
TurkeyAntitrust/Competition Law
Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership
Balcioglu Selçuk Eymirlioglu Ardiyok Keki Attorney Partnership
Article

Turkish Competition Law Newsletter – Issue 2026/3

Turkish competition enforcement has entered a phase in which the Authority's most consequential interventions increasingly arrive before, rather than after, a finding of infringement. This Summer 2026 edition covers eight developments spanning digital markets policy, merger remedies, physical access to retail infrastructure, labour market information exchange, AI distribution channels, procedural cooperation obligations and the transition between fining regimes.
TurkeyCorporate/Commercial Law
Paksoy
Paksoy
Article

A New Era For Digital Gaming Platforms: Key Amendments To Law No. 5651

Turkey has introduced comprehensive amendments to Law No. 5651, establishing the country's first sector-specific regulatory framework for digital gaming platforms. The new legislation imposes obligations on gaming platforms including age rating requirements, mandatory appointment of Turkish representatives, parental control tools, and information disclosure to authorities, backed by a graduated system of administrative fines and bandwidth restrictions for non-compliance.
TurkeyMedia, Telecoms, IT, Entertainment
Paksoy
Paksoy
Article

The Turkish Competition Authority Releases A Leading Food Delivery Platform From Most Of Its Binding Commitments Following The Loss Of Its Dominance, But Keeps The Narrow Price Parity Commitment In Place For Two More Years

This article examines the Turkish Competition Board’s (“Board”) Yemek Sepeti Decision[1] (“Decision”), assessing a request for the removal of commitments made binding in 2021, under the “material change” condition of Article 43(4)(a) of Law No. 4054 on the Protection of Competition (“Law No. 4054”).
TurkeyAntitrust/Competition Law
Paksoy
Paksoy
Article

Mandatory Implementation Of The Secure Payment System For Real Estate Sales Postponed To 1 December 2026

With the Regulation Amending the Regulation on Real Estate Trade, which was published in the Official Gazette dated 29 April 2026 and numbered 33238, the use of the secure payment system in real estate sale transactions had been made mandatory as of 1 July 2026. However, with the Regulation Amending the Regulation on Real Estate Trade, published in the Official Gazette dated 1 October 2026 and numbered 33387, the date for the mandatory implementation of the secure payment system was postponed to 1 December 2026.
TurkeyReal Estate and Construction
Paksoy
Paksoy
Article

Recent Developments In Healthcare Legislation – Issue 2026/2

Turkey's Medicines and Medical Devices Agency has introduced sweeping regulatory reforms across pharmaceuticals, medical devices, and cosmetics sectors. The amendments streamline biosimilar development by eliminating redundant testing requirements, establish new licensing frameworks for herbal products and aromatherapeutic oils, and impose stricter labeling standards for allergens in cosmetics. These changes fundamentally reshape compliance obligations for manufacturers, importers, and healthcare institutio
TurkeyFood, Drugs, Healthcare, Life Sciences
Paksoy
Paksoy