The National Programme for Control of Blindness and Visual Impairment (NPCBVI) aims to reduce blindness prevalence in India. Key points: - Cataract is the leading cause of blindness, responsible for 66.2% of cases. - NPCBVI provides eye care services across India through district hospitals, PHCs, and NGOs. It focuses on cataract surgeries, treating other diseases, and distributing free glasses. - The program faces challenges of underutilization of funds, delays in NGO payments, and occasional poor surgical quality despite guidelines. Establishing dedicated eye facilities and training is encouraged.