OpenAI's EU text watermark: Azure OpenAI is not covered yet
OpenAI's textGrain text watermark launched on 5 October 2026 in three states: on by default for ChatGPT and Codex in the EU, opt-in and off by default in the API, and not yet available through cloud partners such as Azure. Microsoft Foundry's provenance page lists only Claude models for text marking, so Azure OpenAI teams still own the Article 50(2) duty themselves, with the 2 December 2026 transitional deadline eight weeks away.
Claude's text watermark: what it means for Article 50
Anthropic will weave an invisible watermark into Claude's text output to meet the EU AI Act's Article 50 marking obligation, applying it globally across the API, apps and cloud platforms including Microsoft Foundry. What the mark can and cannot prove, which deployer duties remain yours, and when a DIY provenance layer still earns its keep on Azure.
AI Act enforcement is now real: an Azure deployer checklist
On 2 August 2026 the European Commission's enforcement powers over general-purpose AI providers activated: the AI Office can now demand documentation, run model evaluations, restrict models from the EU market and fine up to 3% of global turnover or EUR 15 million. The same date brought Article 50 transparency into application, and this guide maps what Azure OpenAI and Foundry teams must demand from vendors versus handle themselves as deployers.
The AI Act's high-risk deadline moved to December 2027
Regulation (EU) 2026/1744, the Digital Omnibus on AI, entered into force on 27 July 2026 and moves the AI Act deadline for Annex III high-risk systems from August 2026 to 2 December 2027, with Annex I embedded systems following in August 2028. Article 50 transparency still applies from 2 August 2026, a new prohibition arrives with a December 2026 marking deadline, and a phased 16-month plan turns the reprieve into a workable compliance programme.
Article 50 compliance for Azure OpenAI apps: a guide
The European Commission adopted its final Article 50 transparency guidelines on 20 July 2026 and confirmed the Code of Practice on marking AI-generated content as adequate, less than two weeks before the obligations start to apply. Here is what Swedish and EU teams running chatbots, copilots and content generators on Azure OpenAI must implement: chatbot disclosure, machine-readable marking and deepfake labels, with concrete code patterns for each.
AI Act deadlines moved: what still lands August 2, 2026
On 16 June 2026 the European Parliament approved the Digital Omnibus amendments 423-57, moving Annex III high-risk AI Act obligations to 2 December 2027 and product-embedded obligations to 2 August 2028. Article 50 transparency duties and the Commission's GPAI enforcement powers were not delayed, which leaves Swedish enterprises six weeks to ship chatbot disclosure, content marking and a documented GPAI position before 2 August 2026.