IUNS International Congresses
| Year | City | Country | Number of Delegates | Countries attending |
|---|---|---|---|---|
| 1948 | London | United Kingdom | 22 | 13 |
| 1952 | Basel | Switzerland | 150 | 18 |
| 1954 | Amsterdam | Netherlands | 360 | 32 |
| 1957 | Paris | France | 1000 | 22 |
| 1960 | Washington, D.C. | United States | 2000 | 65 |
| 1963 | Edinburgh | United Kingdom | 1500 | 63 |
| 1966 | Hamburg | West Germany | 2100 | 81 |
| 1969 | Prague | Czechoslovakia | 1800 | 62 |
| 1972 | Mexico City | Mexico | 2000 | 66 |
| 1975 | Kyoto | Japan | 2300 | 55 |
| 1978 | Rio de Janeiro | Brazil | 3500 | 92 |
| 1981 | San Diego | United States | 2500 | 83 |
| 1985 | Brighton | United Kingdom | 2300 | 92 |
| 1989 | Seoul | South Korea | 3500 | 104 |
| 1993 | Adelaide | Australia | 2600 | 91 |
| 1997 | Montreal | Canada | 3250 | 92 |
| 2001 | Vienna | Austria | 3550 | 113 |
| 2005 | Durban | South Africa | 2100 | 92 |
| 2009 | Bangkok - scheduled for October 4 - 9 | Thailand | ||
| 2013 | TBA | Spain |
Read more about this topic: International Union Of Nutritional Sciences