National Institute for Health Research (NIHR) invites local authorities in England, Wales, Northern Ireland and Scotland to submit an expression of interest (EoI) to identify specific initiatives within their work programmes that will benefit from research or evaluation input. The NIHR Public Health Research (PHR) Programme has appointed four academic teams via the PHIRST scheme. The four teams are ready to work with local authorities to co-produce research on priority initiatives. The teams are fully funded to co-design and undertake robust research in partnership with local authorities. The purpose of this call is to find those local authority initiatives which have the potential to impact on health, and which require research input. Please use the link to find out more about this opportunity and how to submit an EoI.