The document outlines the functions and structure of the Central Drugs Standard Control Organization (CDSCO), India's national regulatory authority for pharmaceuticals. CDSCO regulates drugs, cosmetics, and medical devices in India to ensure quality, safety and efficacy. It has a central office and several zonal, sub-zonal and port offices. CDSCO sets standards, approves new drugs, regulates clinical trials and imports/exports. It works jointly with state drug authorities on licensing, inspections, and quality monitoring.