The vulnerability assessments project aimed to develop methods for assessing climate change vulnerability that could be applied at regional and local levels in India. Over five years, the project demonstrated three approaches: 1) developing a framework and guidance, 2) conducting statewide vulnerability assessments in Madhya Pradesh across seven sectors, and 3) supporting local vulnerability assessments in six demonstration projects. The assessments helped identify vulnerable regions and communities and inform climate adaptation planning and resource allocation. Key lessons indicated the value of participatory methods and flexibility given varying data availability and contexts across scales.