international association for shell and spatial structures



  • THE IASS
  • Organization - Executive Council

IASS Executive Council and Working Bureau

The Executive Council (EC) is the governing body of the Association, while the Working Bureau (WB) is the day-to-day management committee of the IASS.  The dates in parentheses indicate the beginning and end of the current three-year term of office, and these terms begin and end at the Annual Symposium of the years shown.

 Members of the Executive Council (EC)
Sigrid M. Adriaenssens (2026-2029)
USA
Pilar Alaejos Gutiérrez (N/A)
Spain
Emily Baker (2026-2029)
USA
William Baker (2026-2029)
USA
Olivier Baverel (2024-2027)
France

Alireza Benhejad (2026-2029)
UK

Philippe Block (2024-2027)
Switzerland
Giullia Boller (2026-2029)
Switzerland
Jianguo Cai (2024-2027)
China
Pierluigi D'Acunto (2025-2028)
Germany
Stefano Gabriele (2025-2028)
Italy
Charis Gantes (2025-2028)
Greece
Ken'ichi Kawaguchi (2025-2028)
Japan
Carlos Lázaro (2025-2028)
Spain
Amedeo Manuello Bertetto (2026-2029)
Italy
Marisela Mendoza (2024-2027)
UK
Caitlin Mueller (2024-2027)
USA
Makoto Osaki (2025-2028)
Japan
Ruy M. de Oliveira Pauletti (2025-2028)
Brazil
Olga Popovic Larsen (2024-2027)
Denmark
Tomohiro Tachi (2026-2029)
Japan
Toru Takeuchi (2026-2029)
Japan
Yi-Min (Mike) Xie (2026-2029)
Australia
Su-Duo Xue (2024-2027)
China
Susana Fernández – Secretary (N/A)
Spain



 EC Officers = The Working Bureau (WB)
President:
Carlos Lázaro (2024-2027)
Spain
Past President:
Sergio Pellegrino (2021–)
USA
Executive Vice President:
Pilar Alaejos Gutiérrez (N/A)
Spain
Vice Presidents:
Ken'ichi Kawaguchi (2025-2028)
Japan
Sigrid M. Adriaenssens (2024-2027)
USA
Ruy M. de Oliveira Pauletti (2026-2029)
Brazil
Treasurer:
Makoto Ohsaki (2025-2028)
Japan
Secretary:
Susana Fernández  (N/A)
Spain

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