The main object and purpose of Secretariat Administration Department as the name refers is to service the whole Secretariat which includes establishment matters of the Secretariat Department and its staff from the post of Assistant Superintendent to peon (Non-gazetted) including offices of the Ministers, Chairman, Vice / Deputy-Chairman / Parliamentary Secretaries etc., drawal and disburse payment of Salaries of Ministers, Officers & Staff of Secretariat and other types of payment of expenditures related to the establishment matters of all the Departments of the Government, Receipts and issues of all the daks, ensure the cleanliness and proper maintenance of the Secretariat Buildings and storage of all closed files for record sent by other Secretariat Departments.