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Thomson Reuters Launches CoCounsel Legal in UK

Thomson Reuters has launched CoCounsel Legal, an agentic AI solution for legal professionals, in the UK market on January 27, 2026. The global content and technology company announced the expansion of

28 January 2026 3 min readDreamLegal Research

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Thomson Reuters Launches CoCounsel Legal in UK

Thomson Reuters has launched CoCounsel Legal, an agentic AI solution for legal professionals, in the UK market on January 27, 2026.

The global content and technology company announced the expansion of its AI-powered legal assistant to the UK after a successful U.S. rollout. CoCounsel Legal combines legal research, workflow automation, document search and AI assistance in one platform. The solution features Deep Research on Westlaw Advantage and Practical Law, marking the first time this professional-grade agentic AI research capability has been made available with UK legal content.

CoCounsel Legal addresses the need for AI tools that integrate directly into legal workflows rather than functioning as separate assistants. The platform is built for litigation, transactional work and regulatory analysis. It integrates with Microsoft 365, document management systems and Thomson Reuters HighQ.

Deep Research

The Deep Research feature in CoCounsel represents several firsts for the UK legal market. Practical Law's version debuts globally in the UK, with its U.S. release scheduled for February. The new Westlaw Advantage brings the professional-grade agentic AI research capability to UK legal content for the first time.

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    Thomson Reuters Expands CoCounsel Legal to the UK, Continuing Its Transformation of Legal Work with Agentic AI Innovationhttps://www.legaltech-talk.com/thomson-reuters-expands-cocounsel-legal-to-the-uk-continuing-its-transformation-of-legal-work-with-agentic-ai-innovation/

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