This project seeks to develop understanding of how local authorities can be supported to develop their own research infrastructure to address the social determinants of health. It uses a range of qualitative methods to evaluate initiatives that aim to encourage research-active cultures within local government. The work explores how public health leaders conceptualise what it means to be research-active at an organisational level, and builds on this to understand the processes involved in developing collaborative, inter-organisational relationships that can help transform local authority research cultures.