The Adoption Research Initiative (ARI) was established to use research findings to inform adoption policy and practice in the UK. The ARI includes 7 large studies on topics like permanency planning and adoption support. Stakeholders from policy, practice, and service users have been engaged throughout the research process. Barriers to using research include lack of time, relevance, and skills to critically evaluate findings. The ARI aims to overcome these barriers through dissemination strategies like briefing papers, training, and conferences. Early research from the ARI on adoption costs has already informed policy discussions, and more impact will be evaluated over time.