The Turkish Competition Authority is equipped with a broad range of powers to determine the material facts of a case and assess allegations concerning violations of Turkish competition law.

The investigation concerns allegations that MUYA Poliüretan Kauçuk Sanayi ("MUYA"), a Turkish manufacturer and distributor of slippers and footwear in the women's, men's, children's and medical categories, has imposed resale price restrictions on its authorised distributors across Türkiye, including those operating via e-commerce platforms, and has restricted the passive sales of its dealers.

The European Commission ("Commission") has designated Alphabet, Amazon, Apple, ByteDance, Meta and Microsoft as gatekeepers for the first time under the Digital Markets Act ("DMA").

In February, the Turkish Competition Board (the "Board") approved 14 merger control filings and published 8 reasoned decisions.

The most important Turkish competition law development in June was the enactment of a law that entered into force on 24 June 2020, bringing significant amendments to Law No. 4054 on the Protection...

July 2020 – The most important Turkish competition law development in June was the enactment of a law that entered into force on 24 June 2020, bringing significant amendments to Law No. 4054...

In March, the Turkish Competition Board approved 27 merger control filings and published 55 reasoned decisions.

June 2021 – In May 2021, the Board approved 20 merger control filings and published 5 reasoned decisions. The most important development in the Turkish competition law...

In November 2022, the Turkish Competition Board (the "Board") published five reasoned decisions and approved nine merger and acquisition transactions.

After initiating several on-going investigations and two sector inquiries (on digital markets and on e-commerce), it can be said that September was quite an active month for the Turkish Competition Authority.

After initiating several on-going investigations and two sector inquiries (on digital markets and on e-commerce), it can be said that September was quite an active month for the Turkish Competition Authority (TCA).

The Corporate Sustainability Due Diligence Directive ("CSDDD") applies to certain European Union ("EU") companies and non-EU companies operating in the EU.

Türkiye has entered a new era in its fight against climate change with the long-awaited Climate Law, which was published in the Official Gazette on 9 July 2025 (the "Climate Law").

Taxonomy refers to the classification of facts, assets or activities within a systematic structure based on specific criteria.

On 20 January 2022, the Turkish Personal Data Protection Authority ("Authority") issued a principal decision ("Decision") in the Official Gazette on the practice of blacklisting customers in the car leasing sector.

Temmuz 2023 – Bugün (25 Temmuz 2023), Resmî Gazete'de yayımlanan Kişisel Verileri Koruma Kurulu ("Kurul") kararı ile Veri Sorumluları Sicili'ne ("VERBİS") kayıt yükümlülüğünü etkileyen bir değişiklik yapıldı.

The Regulation Amending the Shelter Regulation ("Regulation"), published in the Official Gazette No. 33070 dated 7 November 2025, introduces inspection requirements and certain new standards for existing shelters.

On 24 June 2024, an Artificial Intelligence Bill ("Bill") was brought before the Grand National Parliament of Turkey for the first time.

March 2021 – The Turkish Competition Authority on its official website has recently published the annual M&A status report of the Head of the Economic Analysis and Research Department for 2020

In June 2021 there were few significant regulative changes after months of extensive regulative action. June was nevertheless eventful; two electricity markets became operational and long-awaited...