Mumbai is administered by the Municipal Corporation of Greater Mumbai (Brihanmumbai Municipal Corporation or BMC), whose chief executive officer, the Municipal Commissioner, is appointed every three years by the state government of Maharashtra. The office of mayor is a primarily ceremonial one, with its occupant being elected annually by the BMC.
Some city services are administered by the state while others, such as communications, are the responsbility of India's central government. As the capital of Maharashtra, Mumbai is the site of the state government's headquarters.