| NUMBER | YEAR | LOCATION | CHAIRPERSON |
|---|---|---|---|
| 1 | 1972 | San Francisco, USA | Girish Vyas |
| 2 | 1975 | Washington, USA | Saul Krugman |
| 3 | 1978 | San Francisco, USA | Girish Vyas |
| 4 | 1981 | New York, USA | Wolf Szmuness |
| 5 | 1984 | San Francisco, USA | Firish Vyas |
| 6 | 1987 | London, UK | Arie Zuckerman |
| 7 | 1990 | Houston, USA | Blaine Hollinger |
| 8 | 1993 | Tokyo, JAPAN | K. Nishioka |
| 9 | 1996 | Rome, ITALY | Mario Rizzetto & Giorgio Verme |
| 10 | 2000 | Atlanta, USA | Harold Margolis & Miriam Alter |
| 11 | 2003 | Sydney, AUSTRALIA | Yvonne E. Cossart |
| 12 | 2006 | Paris, FRANCE | Christian Trepo & Pierre Tiollais |
| 13 | 2009 | Washington, USA | Jay Hoofnagle & David Thomas |
| 14 | 2012 | Shanghai, CHINA | Yumei Wen |
| 15 | 2015 | Berlin, GERMANY | Michael Manns |
| 16 | 2018 | Toronto, CANADA | Harry Janssen & Jordan Feld |
| 17 | 2021 | Taipei, TAIWAN | Pei-Jer Chen |
