President: E. Oñate, Spain 
 
Vice President for America:  T. Belytschko, United States 
 
Vice President for Europe & Africa:  H. Mang, Austria 
 
Vice President for Asia & Australia: S. Valliappan, Australia 
 
Secretary General: S. Idelsohn, Argentina 
 
Past Presidents  
T.J.R. Hughes, United States 
A.Samuelson, Sweden 
J. T. Oden, United States 
O.C. Zienkiewicz, United Kingdom
 
Members
A. Jameson, United States 
M. Kleiber, Poland 
W. K. Liu, United States 
M. W. Yuan, P.R.China 
J. Périaux, France 
B. Schrefler, Italy 
G. Yagawa, Japan 
 
Corresponding Members  
E. Arantes e Oliveira, Portugal 
C. K. Choi, Korea
R. Ohayon, France 
R. Owen, United Kingdom
M. Papadrakakis, Greece 
E. Ramm, Germany 
T. Tezduyar, United States 
 
Honorary Members  
J.H. Argyris, Germany 
Y.K. Cheung, China 
R. Dautray, France 
T. Kawai, Japan 
E. Stein, Germany 
W. Wunderlich, Germany