The local administration is carried out by the Kuala Lumpur City Hall, an agency under the Federal Territories Ministry of Malaysia. It is responsible for public health and sanitation, waste removal and management, town planning, environmental protection and building control, social and economic development, and general maintenance functions of urban infrastructure. Executive power lies with the mayor in the city hall, who is appointed for three years by the Federal Territories Minister. This system of appointing the mayor has been in place ever since the local government elections were suspended in 1970.