Fire Science and Fire Engineering is a new interdisciplinary associating with public security, involving knowledge in many fields such as combustion, physics, civil engineering, chemical engineering, architecture, mathematics, etc., and it is closely related to the safety of our lives and property. To promote the development of fire research and fire engineering, the 9th International Conference on Fire Science and Fire Protection Engineering is scheduled to be held in Chengdu, on October 19-20th, 2019. The conference is jointly hosted by Southwest Jiaotong University, University of Science and Technology of China, Sun Yat-sen University and IEEE, specifically organized by Southwest Jiaotong University, and co-organized by Tsinghua University, Wuhan University, Central South University, Northeastern University, China University of Mining and Technology, Nanjing University of Technology, Changzhou University, Civil Aviation Flight University of China, Shandong University Of Science And Technology, Sichuan Fire Research Institute of Emergency Management Department, Henan Fire Protection Association; and supported by the Department of Architecture and Civil Engineering, City University of Hong Kong, Hong Kong Fire Protection Association, Taiwan Chinese Fire Protection Association and China Merchants giant construction Intelligent Transportation Technology Co , Ltd.