Central Bureau of Investigation (CBI) The Central Bureau of Investigation (CBI) is a non-constitutional, non-statutory body. It derives power to investigate from the Delhi Special Police Establishment Act, 1946. It is the nodal Indian agency that coordinates investigations on behalf of Interpol Member countries. Learn about the history, structure, functions and controversies of the CBI, India's domestic crime investigating agency. The CBI operates under the Ministry of Personnel and Public Grievances and Pensions and has a director appointed by a high-level committee. The Central Bureau of Investigation (CBI ) , functioning under Dept. of Personnel, Ministry of Personnel, Pension & Public Grievances, Government of India, is the premier investigating police agency in India.
