2026 13th International Conference on Chemical and Biological Sciences (ICCBS 2026) will be held in Osaka, Japan during April 3-6, 2026. It is co-sponsored by Network Joint Research Center for Materials and Devices: Dynamic Alliance for Open Innovation Bridging Human, Environment and Materials. The aim objective of ICCBS 2026 is to provide a platform for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Chemical and Biological Sciences. ICCBS provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. Submitted conference papers will be reviewed by technical committees of the Conference.