CMA accepts Meta commitments limiting use of advertising customers’ data

What the record establishes

The CMA accepted legally binding commitments, including an option for advertisers to prevent their data from being used to improve Facebook Marketplace and limits on the use of advertising data in product development. The investigation closed without an infringement finding or fine.

Sources

1. Primary recordCMA protects competition by curbing Meta’s use of ad customers’ dataUK Competition and Markets Authority · 3 November 2023 · accessed 11 August 2026
2. Primary recordInvestigation into Facebook’s use of dataUK Competition and Markets Authority · 3 June 2021 · accessed 11 August 2026

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