The Reserve Bank of India was established in 1935 according to the Reserve Bank of India Act of 1934. It is headquartered in Mumbai and is fully owned by the Government of India. Urjit Patel is the current governor. The RBI's key functions include formulating monetary policy, regulating banks, managing foreign exchange, acting as a banker and lender of last resort to the government and commercial banks, and issuing currency. It oversees financial supervision through various departments and has regional offices across India.