India's Blood Transfusion Service (BTS) is one of the largest in the world, operating over 4,300 blood centers and collecting 14.6 million units in 2024-25. However, a significant portion of blood collection still relies on traditional methods, leading to inefficiencies and risks in donor identification and blood traceability. To address these challenges, the National Blood Policy (2003) emphasizes the need for modernization through technology adoption. Key initiatives include the implementation of digital systems for better data management, automation in laboratories for testing and component separation, and a robust identity management system for donors. Automation has already begun with the introduction of fully automated blood component separators, which can process blood in just 22 minutes, significantly reducing manual labor and enhancing efficiency. Furthermore, predictive analytics and machine-readable barcode systems are proposed to improve inventory management and ensure timely blood supply, especially in rural areas. The modernization efforts aim to enhance blood safety, quality, and accessibility across India, ensuring that the system can efficiently meet public health needs.