Intelligent Autonomous Systems are increasingly applied in various areas ranging from industrial applications to professional service and household domains. New technologies and application domains push forward the need for research and development resulting in new challenges to be overcome in order to apply Intelligent Autonomous Systems in a reliable and user-independent way. Recent advances specifically in the area of Artificial Intelligence, Machine Learning and Adaptive Control enable autonomous systems with improved robustness and flexibility. The 15th International Conference on Intelligent Autonomous Systems focuses on theory and advanced systems to be applied in industry and society as well as in adverse environments. The international event will bring together scientists, engineers and students on an international stage to present and discuss latest scientific results, technologies and ideas enabling Intelligent Autonomous Systems to perform in a safe, skillful and robust manner handling uncertainty and unforeseen events. The conference will take place in the historical and culturally rich city of Baden-Baden in the Black Forest area of southern Germany. It is conveniently reachable by airplane or train, located close to the border with France.