The Centre for Understanding Behaviour Change (CUBeC) aims to provide a comprehensive evidence base to inform policymaking at the Department for Children, Schools and Families (DCSF) on driving behaviour change. CUBeC will take a multidisciplinary social science approach and conduct a range of research including reviews, original research, and field experiments. It is a consortium of researchers from various institutions with expertise in economics, psychology, sociology, and other relevant disciplines. CUBeC seeks to actively engage with policymakers to jointly determine the research program and provide a flexible and rapid response to knowledge gaps.