The 15th IFAC Workshop on Intelligent Manufacturing Systems will be held in Koszalin, Poland, on September 11-12, 2025. The main focus of the workshop is on methods, techniques, and approaches related to the integration of advanced technologies and artificial intelligence into manufacturing processes. The goal is to enhance efficiency, productivity, flexibility, adaptability, and decision-making in manufacturing operations. The workshop will allow researchers and practitioners to share their achievements, innovations, and insights on intelligent manufacturing systems. Participants can be involved in discussions covering models, approaches, formal solutions, case studies, and real-life implementations. Discussions may be focus on the integration of advanced technologies such as the Internet of Things, edge and cloud computing, machine and deep learning, robotics, automation, data analytics, and advanced manufacturing technologies into manufacturing systems. Consequently, the workshop will encompass the latest research and development in the field, including state-of-the-art technologies and methodologies related to automation, digitalization, and manufacturing.