2026 11th International Conference on Intelligent Information Technology (ICIIT 2026) will be held in Da Nang, Vietnam during March 05-08, 2026. ICIIT 2026 is co-organized by FPT University, Greenwich Vietnam and Hong Kong Chemical, Biological & Environmental Engineering Society (HKCBEES), supported by Hung Vuong University of Ho Chi Minh City, Foshan University, Guangdong High Performance Computing Society, and College of Electrical Engineering and Computer Science (EECS), National Taipei University of Technology.