The EU AI Act Has Its First Harmonised Standard. EN 18286 Supports Article 17. ISO 42001 Alone Gives No Presumption.
Executive Summary On October 14, 2026, Commission Implementing Decision (EU) 2026/2274 published the reference of EN 18286:2026 in the Official Journal. It is the first cited harmonised standard supporting the EU AI Act, and it addresses the quality management system that Article 17 requires of providers of high risk AI systems. From that date, conformity…