A Modular Project using “integrated primary health service-at-doorstep” as an Entry Point for holistic woman empowerment and development in Slums. The services combine Health and Non-Health inputs such as: Women’s General & Reproductive Health, Child Health & Survival, Family Planning, Water & Sanitation, Non-Formal Education for empowerment, Skill Development Programme, Training for Income Generation and Formation of Self-Help Groups nearly 20,000 families and a population of about 100000 is in direct contact with the CSSC through the WIN project. Earlier women’s groups in Europe through the NGO International Foundation funded it for Population Development (IFPD) in Switzerland; presently CSSC is running WIN Project by raising funds in India itself. Ultimate aim of CSSC is to ensure Sustainability through community’s own financial and managerial participation.