|
| 28 September 1947 – 30 September 1959 |
| Region A (Americas) |
| Fioravanti DELLAMULA (Argentina)
|
| Alfonso HERNANDEZ-CATA (Cuba)
|
| Paul D. MILES (United States)
replaced in 1953 by Mr. John H. GAYER |
| Region B (Western region of Europe and Africa) |
| René PETIT (France)
|
| John A. GRACIE (United Kingdom)
|
| Noel H. ROBERTS (South Africa)
|
| Region C (Eastern Europe and Northern Asia) |
| Jaromir J. SVOBODA (Czechoslovakia*)
|
| I. DANILENKO (USSR*)
replaced in 1950 by Mr. N.I. KRASNOSSELSKI and replaced in 1956 by Mr. B. IASTREBOV |
| Region D (Other countries) |
| Sidney H. WITT (Australia)
replaced in 1957 by Mr. R.E. PAGE |
| Tai-Kuang WANG (China)
|
| S. BANERJI (India)
replaced in 1952 by Mr. S.S. MOORTHY RAO and replaced in 1955 by Mr. P.S.M. SUNDARAM |
| 1 October 1960 – 31 December 1966 |
| Region A (Americas) |
| Fioravanti DELLAMULA (Argentina)
|
| Alfonso HERNANDEZ-CATA (Cuba)
|
| John H. GAYER (United States)
|
| Region B (Western Europe) |
| René PETIT (France)
|
| John A. GRACIE (United Kingdom)
|
| Region C (Eastern Europe) |
| Nicolai Ivanovich KRASNOSSELSKI (USSR*)
|
| Jerzy ZIÓLKOWSKI (Poland)
|
| Mieczyslaw FLISAK (Poland)
|
| Region D (Africa) |
| Noel H. ROBERTS (South Africa)
|
| Region E (Asia and Australasia) |
| Shin-Ichi HASE (Japan)
|
| Mohamed N. MIRZA (Pakistan)
|
| Tai-Kuang WANG (China)
|
| 1 January 1967 – 30 June 1975 |
| Region A (Americas) |
| Fioravanti DELLAMULA (Argentina)
|
| Region B (Western Europe) |
| René PETIT (France)
|
| Region C (Eastern Europe) |
| PETROV (USSR*)
replaced in 1967 by Mr. V. SAVANTCHUK and replaced in 1971 by Mr. A.M. GROMOV |
| Region D (Africa) |
| Abderrazak BERRADA (Morocco)
|
| Region E (Asia and Australasia) |
| Taro NISHIZAKI (Japan)
|
| 1 July 1975 – 30 April 1983 |
| Region A (Americas) |
| Francis Gerard PERRIN (Canada)
|
| Region B (Western Europe) |
| Charles William SOWTON (United Kingdom)
|
| Region C (Eastern Europe) |
| Alexander GROMOV (USSR*)
replaced in 1978 by Mr. Petr Sergeevich KURAKOV (U.S.S.R.*) |
| Region D (Africa) |
| Abderrazak BERRADA (Morocco)
|
| Region E (Asia and Australasia) |
| Sakae FUJIKI (Japan)
|
| 1 May 1983 – 31 October 1989 |
| Region A (Americas) |
| Gary Caulderwood BROOKS (Canada)
|
| Region B (Western Europe) |
| William Henry BELLCHAMBERS (United Kingdom)
|
| Region C (Eastern Europe) |
| P. KURAKOV (USSR*)
|
| Region D (Africa) |
| Abderrazak BERRADA (Morocco)
|
| Region E (Asia and Australasia) |
| Yoshitaka KURIHARA (Japan)
|
| 1 November 1989 - 1994 |
| Region A (Americas) |
| Gary Caulderwood BROOKS (Canada)
|
| Region B (Western Europe) |
| William Henry BELLCHAMBERS (United Kingdom)
|
| Region C (Eastern Europe) |
| Vladimir V. KOSLOV (USSR*)
|
| Region D (Africa) |
| Mohamed HARBI (Algeria)
|
| Region E (Asia and Australasia) |
| Makoto MIURA (Japan)
|
