The Central Secretariat is the nerve centre of the administrative system at the Union level in India. It serves as the principal policy-formulating and coordinating machinery of the Government of India. While ministers are politically responsible for the administration of their respective ministries, the Central Secretariat provides them with the necessary administrative assistance, expert advice, and institutional continuity. It acts as the link between the political executive and the executive agencies responsible for implementing government policies. The Central Secretariat consists of a number of ministries and departments, each entrusted with specific subjects allocated under the Government of India (Allocation of Business) Rules. Every ministry is headed by a Cabinet Minister, who may be assisted by Ministers of State or Deputy Ministers. The administrative head of the ministry is the Secretary to the Government of India, who is usually a senior officer of the Indian Administrative Service. The Secretary functions as the chief adviser to the minister on policy matters and is responsible for ensuring efficient administration of the ministry. The Secretariat has a well-defined hierarchical structure. At the apex is the Secretary, followed by the Special Secretary or Additional Secretary, Joint Secretary, Director, Deputy Secretary, Under Secretary, and Section Officer. Below the Section Officer are Assistant Section Officers, Senior Secretariat Assistants, Junior Secretariat Assistants, and supporting staff. This hierarchy ensures proper distribution of work, accountability, and effective supervision. The Secretariat is organized into ministries, departments, divisions, branches, and sections. A ministry may consist of one or more departments dealing with related subjects. Each department is divided into divisions, which are further divided into branches and sections. The section is the basic functional unit where files are initiated, processed, and examined. Every section is headed by a Section Officer, who supervises the staff, scrutinizes cases, and forwards them to higher authorities with appropriate recommendations. The Secretariat functions through the file system. Every proposal, communication, or issue received is registered, examined, and processed through different levels of the hierarchy. Notes are recorded on files, relevant facts are collected, legal and financial implications are examined, and recommendations are made before the matter is submitted to the competent authority for decision. This systematic procedure ensures transparency, accountability, and continuity in government decision-making. The Secretariat performs numerous policy-related functions. The foremost function is policy formulation. It assists ministers in identifying problems, collecting information, analyzing alternatives, consulting stakeholders, and drafting policy proposals. Secretaries and other senior officers provide professional advice based on administrative experience,