President

Dr. Franco Servadei (Italy)

First Vice-President

Dr. Christopher Loftus (USA)

Past President

Dr. Yong-Kwang Tu (Taiwan)

Secretary

Dr. Marcos Masini (Brazil)

Assistant Secretary

Dr. Akio Morita (Japan)

Treasurer

Dr. Amir Samii (Germany)

Assistant Treasurer

Dr. Najia El Abbadi (Morocco)

President of the XVII Congress

Dr. Enrique Osorio-Fonseca (Colombia)