Brazil: Administrative Council for Economic Defence opened investigation into Microsoft over alleged anticompetitive conduct favouring Edge browser on Windows

Description

Administrative Council for Economic Defence opened investigation into Microsoft over alleged anticompetitive conduct favouring Edge browser on Windows

On 30 July 2025, Brazil’s Administrative Council for Economic Defence (CADE) opened an investigation into Microsoft following a complaint from Norway-based Opera Software. The complaint alleges that Microsoft is abusing its dominant position in the …

Scope

Policy Area
Competition
Policy Instrument
Competition authority governance
Regulated Economic Activity
software provider: other software
Implementation Level
national
Government Branch
executive
Government Body
competition authority

Complete timeline of this policy change

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2025-07-30
under deliberation

On 30 July 2025, Brazil’s Administrative Council for Economic Defence (CADE) opened an investigatio…