This document provides an overview of India's health system, including its historical evolution, key components, goals, and models of health care delivery. It discusses the health system at the central, state, and local levels in India. At the central level, the main organizations are the Ministry of Health and Family Welfare and the Directorate General of Health Services, which are responsible for policymaking, planning, and coordinating health programs and services. Implementation occurs at the state level through state health ministries and departments. Health care services are then delivered through a three-tiered system at the district, block, and village levels. The document also examines concepts of health systems, methods of financing, and challenges faced.