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ARTICLE · 07 OCTOBER 2025

Cooperation Among Competition Authorities In Digital Markets: A Rising Trend

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As digital platforms become ever more global and influential, competition authorities around the world are increasing their collaboration.

United KingdomAntitrust/Competition Law
Mario Polito
Mario Polito
Crystel Saraie
Crystel Saraie
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As digital platforms become ever more global and influential, competition authorities around the world are increasing their collaboration. Regulatory regimes such as the European Union's Digital Markets Act (DMA) and Japan's Mobile Software Competition Act present overlapping regulatory challenges, and competition authorities are developing frameworks to share knowledge, coordinate enforcement, and align regulatory approaches.

Why cooperation is growing more necessary

Digital platforms typically operate across many jurisdictions, meaning that unilateral regulatory actions often have ripple effects. For instance:

  • A dominant app store in one market might have spillover effects in others.

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