The Supreme Court of India has directed all states to implement the 'One Nation, One Ration Card' scheme. Background: The scheme aims to provide ration cards to beneficiaries across the country, allowing them to access subsidized food grains from any fair price shop. Parties: The petitioners, including social activists, argued that the scheme is necessary to ensure food security for marginalized communities. Legal issues: The primary issue before the court was whether the scheme is constitutionally valid. Court observations: The court observed that the scheme is a policy decision that aims to promote food security and social welfare. Significance: This judgment has significant implications for food security in India, emphasizing the need for a unified and efficient system to provide subsidized food grains to marginalized communities.