Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
Vice-Chairman
Vice-Chairman
Chairman
Vice-Chairman
from the Technical Committee Proceedings | 37th General Assembly 2000, Manila Philippines
from the Technical Committee Proceedings | 36th General Assembly 1999, Sydney, Australia
from the Technical Committee Proceedings | 35th General Assembly 1998, Shanghai, China
from the Technical Committee Proceedings | 34th General Assembly 1997 Seoul Korea
from the Technical Committee Proceedings | 33rd General Assembly 1996 Hong Kong China
Chairman
Vice-Chairman
from the Technical Committee Proceedings | 32nd General Assembly 1995 Tehran Iran
from the Technical Committee Proceedings | 31st General Assembly 1994 Kyoto Japan
from the Technical Committee Proceedings | 30th General Assembly Auckland New Zealand
from the Technical Committee Proceedings | 28th General Assembly, Kuala Lumpur Malaysia
from the Technical Committee Proceedings | 27th General Assembly, New Delhi India