2022 International Conference on Modelling, Optimization and Simulation (ICMOS2022) will be held in Chongqing, China during June 29-30, 2022. In order to have more in-depth exchanges and research, and promote the exchange of scientific information among researchers, developers, engineers, students and practitioners from all over the world, it will be held independently. The Conference looks for significant contributions to all major fields of Modelling, Optimization and Simulation in theoretical and practical aspects. The aim of the conference is to provide a platform to the researchers and practitioners from both academia as well as industry to meet and share cutting-edge development in the field. On behalf of the organizing committee, we sincerely invite you to participate in the conference.