of Tynwald, along with other bodies variously called 'Statutory Boards' and 'Commercial Boards', became increasingly unwieldy after the 1950s, and was eventually reformed in the 1980s, when a system of 'ministerial government' was set up. The Departments and Statutory Boards which existed before the reorganisation in 2010, and their predecessors, are shown below: Treasury, 1985–present Finance Board, 1961–1985 Department of Agriculture, Fisheries and Forestry, 1986–2010 Board of Agriculture and Fisheries, 1946–86 Board of Agriculture, 1914–1946 Fisheries Board, 1927–1946 Fishery Conservators, 1882–1927 Forestry, Mines and Lands Board, 1950–86 Common Lands Board, 1915–50 Trustees of the Common Lands, 1866–1915 Department of Education, 1987–2010 Isle of Man Board of Education, 1946–2009 Board of Education, 1872–99 Council of Education, 1899–1946 Isle of Man Education Authority, 1923–68 Isle of Man Central Education Authority, 1920–23 Department of Health and Social Security, 1986–2010 Health Services Board, 1948–86 Mental Hospital Board, 1932–48 Asylums Board, 1888–1932 Board of Social Security, 1970–86 Board of Social Services, 1946–70 Health Insurance and Pensions Board, 1939–46 Old Age Pensions and National Health Insurance Board, 1920–39 Department of Transport, 2004–2010 Department of Highways, Ports and Properties 1986–2004 Isle of Man Highway and Transport Board, 1946–86 Highway Board, 1874–1946 Committee of Highways, 1776–1874 Isle of Man Harbour Board, 1948–86 Isle of Man Harbour Commissioners, 1872–1948 Commissioners for Harbours, 1771–1872 Isle of Man Airports Board, 1948–86 Government Property Trustees, 1891–1986 Department of Home Affairs, since 1986 Home Affairs Board, 1981–86 Isle of Man Police Board, 1962–81 Isle of Man Broadcasting Commission, 1965–81 Civil Defence Commission, 1955–81 Department of Trade and Industry, 1996–2010 Department of Industry, 1986–1996 Industry Board, 1981–86 Department of Local Government and the Environment, 1986–2010 Local Government Board, 1894–1986 Department of Tourism and Leisure, 1994–2010 Department of Tourism and Transport, 1986–2004 Tourist Board, 1952–86 Publicity Board, 1931–52 Board of Advertising, 1904–31 Advertising Committee, 1897–1904 Isle of Man Passenger Transport Board, 1982–86 Manx Electric Railway Board, 1957–82 Isle of Man Office of Fair Trading, since 1998 Board of Consumer Affairs (1981–1998) Consumer Council (1972–1981) Financial Supervision Commission, since 1982 Insurance and Pensions Authority, since 1996 Insurance Authority, 1986–96 Isle of Man Post Office (1993) Isle of Man Post Office Authority (1972–93) Isle of Man Water and Sewerage Authority, since 2010 Isle of Man Water Authority (1985–2010) Isle of Man Water and Gas Authority (1974–1985) Isle of Man Water Authority (1972–1974) Isle of Man Gas Authority (1972–1974) Isle of Man Water Board (1946–1972) Manx Electricity Authority,