As part of a global initiative to improve women’s access to HIV prevention and treatment services, ICRW implemented a research study to expand the evidence base on access to services for two key populations in India: female sex workers in Pune, Maharashtra and wives of migrant men in Ganjam, Orissa. The main objectives of the research study were to explore barriers to HIV services experienced by the study populations, and based on the findings, to identify entry points for improving HIV services among women in India more broadly.