Subdistricts represent the third and most localized administrative level in India's governance structure, with 6,873 such divisions across the country. Known by various names including tehsil, taluk, mandal, or circle depending on the state, subdistricts serve as the primary link between district administration and local village or municipal governments. These units typically handle land revenue collection, maintain property records, oversee local law and order through tehsil magistrates, and coordinate the delivery of government services and development programs at the grassroots level. The subdistrict officer, usually called a tehsildar or talukdar, functions as both an administrative coordinator and revenue officer, making this level essential for implementing state policies and managing day-to-day governance in rural and semi-urban areas.