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ARTICLE · 26 MARCH 2025

Antitrust Authorities Intensify Digital Market Regulation And Enforcement

A&O Shearman
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Digital regulation continues to be at the forefront of regulator concerns, as authorities focus on technology companies through traditional antitrust tools and new digital markets regimes.

United KingdomAntitrust/Competition Law
A&O Shearman
A&O Shearman
Thomas Masterman
Thomas Masterman
Imogen Carr
Imogen Carr
Emily Bourne
Emily Bourne
Joey Chong
Joey Chong
Alexander Westin-Hardy
Alexander Westin-Hardy
Anudeep Bhattacharyya
Anudeep Bhattacharyya
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Digital regulation continues to be at the forefront of regulator concerns, as authorities focus on technology companies through traditional antitrust tools and new digital markets regimes. Further legislation and guidance is on the cards for 2025, including with respect to artificial intelligence.

Enforcement hits tech titans in Europe

2024 fired the starting gun on a new era of global digital markets enforcement, spearheaded by the European Commission (EC) and European authorities taking significant action against Big Tech.

First, the EC exhibited a willingness to move quickly in thedesignation of gatekeepers under the EU Digital Markets Act (DMA) and in the enforcement of their compliance with obligationsunder the regime. After designating 22 core platform services in 2023,the EC designated two further gatekeepers through the course of 2024 and successfully defended Bytedance's appeal of its designation decision. Significantly, 2024 saw the EC open several

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