Adversary Cyber & Intelligence — 2026-03-27

EU Parliament Narrowly Votes to End Mass Chat Scanning; Tech Companies Must Stop by April 4

The European Parliament voted 307-306 to repeal Chat Control 1.0 on March 26, ending the legal basis for voluntary scanning of private messages. Meta, Google, and Microsoft must cease indiscriminate scanning of European users' private communications by April 4. End-to-end encrypted services like Signal and WhatsApp are explicitly excluded from any future scanning mandates. The razor-thin margin came after the EPP forced an unprecedented repeat vote just 15 days after an initial March 11 vote that passed by a wider margin. Trilogue negotiations on a more restrictive Chat Control 2.0 continue with sessions scheduled through July.

Analysis
The 307-306 margin means this could reverse in a future vote; the EPP already forced one unprecedented redo. The April 4 enforcement date creates immediate operational impact for IC liaison relationships with European platforms, as companies that previously cooperated on content scanning will have less legal basis to share data. The Chat Control 2.0 negotiations through July could reimpose scanning mandates with judicial authorization requirements.
2 sources
  1. The EU has decided to repeal Chat Control 1.0; from April 4, major technology companies will be prohibited from scanning private messages within the EU - GIGAZINE
  2. EU Rejects Chat Control: A Major Win for Privacy—But the Fight Isn't Over - Tech2Geek

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