One Nation One Ration Card (ONORC) is an initiative of the Government of India aimed at providing portability and convenience to beneficiaries of the Public Distribution System (PDS) for subsidized food grains. The ONORC scheme enables eligible beneficiaries to access their entitled food grains from any fair price shop (FPS) across the country, regardless of their location or the state where they are registered. Under the traditional PDS system, beneficiaries were restricted to purchasing subsidized food grains only from the FPS in their registered area or state. This posed difficulties for migrant workers, laborers, and their families who often moved across different states in search of employment. The ONORC scheme addresses these challenges by integrating the PDS databases of different states and creating a centralized information system. This system enables beneficiaries to avail their entitlements through an electronic point of sale (ePoS) device at any FPS, using their Aadhaar num...