1994 – Reykjavik (Iceland),
- Poverty and unemployment: a danger for freedom.
1993 – Budapest (Bulgaria),
- Liberal World Conference.
1992 – Mainz (Germany),
- Free trade in a changing world.
1991 – Lucerne (Switzerland),
1990 – Espoo (Finland),
1989 – Paris (France),
- Liberalism and the French Revolution – Liberté, égalité, fraternité today.
1988 – Pisa (Italy),
- The future tasks of Liberalism.
1987 – Ottawa (Canada),
1986 – Hamburg (Germany FR),
- De-regulation and state intervention – the Liberal view
1985 – Madrid (Spain),
- Free media – free society.
1984 – Tel Aviv (Israel),
- Privacy: rights and responsibilities of the individual in a changing world.
1983 – Stockholm (Sweden),
- Free Trade: the political, social and economic consequence of protectionism.
1982 – The Hague (Netherlands),
- The welfare state in crisis.
1981 – Rome (Italy),
1980 – Berlin West (Germany FR),
- The future of freedom North and South.
1979 – Ottawa (Canada),
1978 – Zurich (Switzerland),
- The open market economy in a liberal democracy.
1977 – Porticcio (France),
- The North-South Dialogue – What Next?
1976 – Brussels (Belgium),
- The role of parliament in modern European and other democracies.
1975 – Edinburgh (UK),
- Problems of workers’ and employers’ unions in a free non-monopolistic state and society.
1974 – Florence (Italy),
1973 – Luxembourg (Luxembourg),
- The environment and the modern economy in a free society.
1972 – Paris (France),
- Europe and the Third World.
1971 – Zurich (Switzerland),
- Democracy and pressure groups.
1970 – Rome (Italy),
1969 – Munich (Germany FR),
- Education for a Liberal society.
1968 – The Hague (Netherlands),
- Public and private initiatives in developing countries.
1967 – Oxford (UK),
1966 – Copenhagen (Denmark),
- The functions and limits of public planning in a free society.
1965 – Saltsjöbaden (Sweden),
- Key problems of Atlantic relations.
1964 – Stresa (Italy),
- The executive and legislature in the modern world.
1963 – St Gall (Switzerland),
- Direct and representative democracy.
1962 – The Hague (Netherlands),
- The European Economic Community;
- Eastern Europe;
- Totalitarianism;
- Peace moves;
- Military forces;
- South Africa.
1961 – Brussels (Belgium),
- Expanding the Common Market;
- Military defense of the West;
- The Berlin crisis;
- Authoritarian governments in the West.
1960 – Berlin West (Germany FR),
- The international situation;
- The Atlantic Community;
- The freedom of East Berlin;
- The Responsibility of the United Nations.
1959 – Gardone (Italy),
- Free economy in a free society.
1958 – Copenhagen (Denmark),
- Disengagement;
- The Common Market and the Free Trade Area;
- The Middle East;
- East Germany.
1957 – Oxford (UK),
- Defense of the West;
- Social security;
- Hungary;
- Freedom for shipping in the Middle East.
1956 – Stresa (Italy),
- The Suez Crisis;
- The Middle East;
- The East/West struggle;
- European integration;
- Freedom of movement.
1955 – Lucerne (Switzerland),
- Coexistence;
- The struggle against the fifth column;
- The constitution of the Atlantic alliance.
1954 – Knokke (Belgium),
- The European Defence Community;
- Economic problems;
- The emancipation of Asia.
1953 – Mondorf (Luxembourg),
- European federation;
- The future of Africa;
- The East/West struggle
1952 – Strasbourg (France),
- Liberalism and Nationalism;
- Immigration and emigration;
- Monetary policy;
- Liberalization of trade;
- Social security.
1951 – Uppsala (Sweden),
- Liberty – the path to peace;
- Forced labour camps;
- Social policy.
1950 – Stuttgart (Germany FR),
- The liberal way to a united Europe
1949 – Deauville (France),
- Communism;
- Social Legislation;
- Trade with the East;
- Industrial democracy.
1948 – Zurich (Switzerland),
- European federation;
- Forced labour;
- Arbitrary powers;
- The market economy;
- Distribution of profits.
1947 – Liberal International is founded at Wadham College, University of Oxford, UK.