The total number of districts in Goa is 2. A district of Goa is headed by a Deputy Commissioner who is over all in-charge of the administration in that particular district. He has to perform triple functions as he holds three positions: at once he is the Deputy Commissioner, the district Magistrate and the Collector. As a Deputy Commissioner he is the executive head of the district with multifarious responsibilities. As the District Magistrate he is responsible for maintaining the law and order situation in the district. As the Collector he is the Chief Revenue Officer of the district, responsible for revenue collection and recovery. The Police administration in the district is under the control of Superintendent of Police (SP).