National Institute for Child and Family Development, Mahidol University, in collaboration with Child Safety Promotion and Injury Prevention Research Center, Faculty of Medicine Ramathibodi Hospital, will hold a press conference on February 21, 2023, titled "Children will be safe when using a car seat " in response to the death of a 6-year-old boy who fell to his death from an expressway after a road accident. Therefore, we must promote the importance and benefits of using a car seat and raise awareness among the public, the state, organizations, society, communities, and child health service organizations to implement safety standards and reduce child mortality.