EU AI Act Article 50 Now in Force: Chatbots Must Identify Themselves as AI

My take: Since August 2, 2026, Article 50 of the European Union's AI Act has been in force: any AI system that directly interacts with people in Europe must identify itself as AI. Burying it in the terms and conditions is not enough; the disclosure must be visible, at the start of each conversation. Penalties for non-compliance reach up to €15 million, or 3% of global annual turnover, whichever is higher.

For any company or developer deploying an assistant, chatbot, or AI agent, this requirement is not optional or future-dated: it applies now. The rule also covers labeling of deepfake-generated content and disclosure of systems that analyze emotions in workplace or educational settings.

This regulation has a positive read for those who take it seriously: users deserve to know what they're interacting with, and companies that comply visibly are building long-term trust. For any business with a presence in Europe, the practical question is: does your product already include AI identification to the user at the start of each conversation?