The document summarizes the roles and functions of the three levels of rural local government - district, block, and village - in implementing water and sanitation (WATSAN) programs in India. At the district level, the Zila Panchayat implements projects. At the block and village levels, the Panchayat Samiti and Gram Panchayats are involved in implementation. Gram Panchayats have a pivotal role and work with organizations to construct toilets, operate and maintain water supply, and ensure sanitation. Rural local governments also provide strategy, advocacy, capacity building, supervision, monitoring, regulation, and coordination to scale up WATSAN programs. Committees implement WATSAN at each level