This chapter discusses the methods, processes, and outcomes of a Comic Relief-funded three-year community development and advocacy programme undertaken with Refugee and Asylum-Seeking Women (RASW) in London. It focuses on how the use of participatory action research and training delivered by RASW can challenge and inform the way in which ‘professionals’ deliver health and legal services to vulnerable communities. The project, undertaken during 2012–15 by Independent Academic Research Services, a London-based charity, was co-designed with participant beneficiaries with the explicit aim of generating institutional change and increased gender sensitivity in the treatment of RASW, both through harnessing research findings to drive policy and practice change and by allowing women themselves to articulate the problems they currently face in terms of accessing appropriate support.