PAST WORLD CONGRESSES
23 Jun 2013 – 27 Jun 2013, Seoul President: Heung Bong Cha 4289 attendants 86 represented countries
05 Jul 2009 - 09 Jul 2009 Paris President : B. Forette 5800 attendants 91 represented countries
25 Jun 2005 - 29 Jun 2005 Rio de Janeiro President : R. Maia Guimarães 4000 attendants 63 represented countries
30 Jun 2001 - 05 Jul 2001 Vancouver President : G. Gutman 4086 attendants 75 represented countries
18 Aug 1997 - 22 Aug 1997 Adelaide President : G. Andrews 2035 attendants 65 represented countries
03 Jul 1993 - 08 Jul 1993 Budapest President : E. Beregi 2973 attendants 52 represented countries
18 Jun 1989 - 22 Jun 1989 Acapulco President : S. Bravo Williams 2577 attendants 74 represented countries
11 Jul 1985 - 16 Jul 1985 New York President : E. Busse 3100 attendants 66 represented countries
11 Jul 1981 - 16 Jul 1981 Hamburg President : H. Tomae 1969 attendants 52 represented countries
19 Aug 1978 - 24 Aug 1978 Tokyo President : M. Murakami 1842 attendants 45 represented countries
21 Jun 1975 - 26 Jun 1975 Jerusalem President : D. Danon 1271 attendants 37 represented countries
01 Jul 1972 - 06 Jul 1972 Kiev President : D. Chebotarev 2510 attendants 41 represented countries
23 Aug 1969 - 28 Aug 1969 Washington President : N. Shock 1475 attendants 39 represented countries
25 Jun 1966 - 01 Jul 1966 Vienna President : W. Doberauer 1817 attendants 44 represented countries
18 Aug 1997 - 22 Aug 1997 Adelaide President : T. Geil 1295 attendants 36 represented countries
06 Aug 1960 - 11 Aug 1960 San Francisco President : L. Kuplan 499 attendants 31 represented countries
13 Jul 1957 - 18 Jul 1957 Merano President : G. Greppi 544 attendants 33 represented countries
18 Jul 1954 - 22 Jul 1954 London President : J. SheldonM 465 attendants 38 represented countries
08 Sep 1951 - 13 Sep 1951 St. Louis President : E. Cowdry 655 attendants 51 represented countries
09 Jul 1950 - 11 Jul 1950 Liège President : L. Brull 113 attendants 14 represented countries