Indian Railways is the public sector organization that operates the country's national railway system. It has adopted several customer-centric IT applications like the Passenger Reservation System (PRS), Unreserved Ticketing System (UTS), National Train Enquiry System (NTES), and Freight Operating Information System (FOIS) to integrate reservation counters, reduce costs and inefficiencies, improve customer service, and provide access to timely train information. These systems leverage a centralized database and allow online booking, status checking, and ticketing from any location. As a result, Indian Railways has seen benefits like a single window of services, 24/7 accessibility, improved train profiling, database recovery, and auditing capabilities.