EU AI Act becomes a product problem

Europe’s Artificial Intelligence Act is now landing in product roadmaps, with user labels, documentation files and monitoring plans moving from legal text into shipping requirements. (digital-strategy.ec.europa.eu) The law entered into force on August 1, 2024, but its obligations arrive in stages: banned uses started applying on February 2, 2025; rules for general-purpose models started on August 2, 2025; most of the rest applies from August 2, 2026. (digital-strategy.ec.europa.eu) The European Commission says some systems must tell people they are interacting with artificial intelligence, and some synthetic image, audio, video and text outputs must be marked in machine-readable form or disclosed to users. (artificialintelligenceact.eu) For companies building high-risk systems, the Act also requires technical documentation, instructions for use, logging, human oversight and a post-market monitoring system after launch. (eur-lex.europa.eu) That shifts compliance work into product design. A chatbot prompt, a settings screen, an audit log and an incident workflow can all become regulated features if the system is sold or used in the European Union. (digital-strategy.ec.europa.eu) The same pattern now applies to the model layer. Providers of general-purpose models must prepare technical documentation, give downstream developers information they need to comply, and publish a sufficiently detailed summary of training data content. (eur-lex.europa.eu) The Commission issued guidelines on July 31, 2025 to clarify which providers fall under those general-purpose model duties before the August 2, 2025 deadline. (digital-strategy.ec.europa.eu) Brussels is also still filling in the playbook. The Commission is consulting on guidelines and a code of practice for transparent artificial intelligence systems, including generative systems, to explain how disclosure and labelling rules should work in practice. (digital-strategy.ec.europa.eu) The Act still sorts systems by risk, from banned uses to high-risk uses to lighter transparency duties, but the implementation burden now sits with product managers, engineers and compliance teams as much as with policy staff. (digital-strategy.ec.europa.eu) By August 2, 2026, when the Act’s general application date arrives, the European debate will be less about whether the law exists than whether companies built the screens, records and review loops it requires. (eur-lex.europa.eu)