EU AI Act Article 15: What the Accuracy, Resilience, and Cybersecurity Obligation Requires
Article 15 of the EU AI Act sets the accuracy, resilience, and cybersecurity floor for high-risk AI systems before the August 2, 2026 deadline. The obligation runs end to end across the deployment, from the declared accuracy metric in the technical documentation to the runtime behavior under adversarial pressure. This article walks through the regulation text, the structural gaps in most deployments, and the architectural pattern that satisfies all three properties together.