Annual International Symposia of the IASS
| Year | City | Country | Theme |
| 2024 | Zurich | Switzerland | Redefining the Art of Structural Design |
| 2023 | Melbourne | Australia | Integration of Design and Fabrication |
| 2022 | Beijing | China | [Virtual] IASS-APCS 2022: Innovation-Sustainability-Legacy |
| 2021 | Surrey | UK | [Virtual] IASS 2020/21 - 7th ICSS: Inspiring the Next Generation |
| 2020 | No symposium due to COVID-19 Pandemic | ||
| 2019 | Barcelona | Spain | IASS 60th Anniversary: Form and Force |
| 2018 | Boston | USA | Creativity in Structural Design |
| 2017 | Hamburg | Germany | Interfaces - Architecture. Engineering. Science |
| 2016 | Tokyo | Japan | Spatial Structures in the 21st Century |
| 2015 | Amsterdam | The Netherlands | Future Visions |
| 2014 | Brasilia | Brazil | IASS-SLTE 2014: Shells, Membranes and Spatial Structures: Footprints |
| 2013 | Wrocław | Poland | Beyond the Limit of Man |
| 2012 | Seoul | Korea | IASS-APCS 2012: From Spatial Structures to Space Structures |
| 2011 | London | UK | IABSE-IASS 2011: Taller, Longer, Lighter |
| 2010 | Shanghai | China | Spatial Structures - Temporary and Permanent |
| 2009 | Valencia | Spain | IASS 50th Anniversary: Evolutions and Trends in Design, Analysis and Construction of Shell and Spatial Structures |
| 2008 | Acapulco | Mexico | New Materials and Technologies - New Designs and Innovations |
| 2007 | Venice | Italy | Architectural Engineering - Toward the Future Looking to the Past |
| 2006 | Beijing | China | New Olympics, New Shells and Spatial Structures |
| 2005 | Bucharest | Romania | Theory, Technique, Valuation, Maintenance |
| 2004 | Montpellier | France | Shell and Spatial Structures: From Models to Realization |
| 2003 | Taipei | Taiwan | New Perspectives for Shell and Spatial Structures |
| 2002 | Warsaw | Poland | Lightweight Structures in Civil Engineering - Contemporary Problems |
| 2001 | Nagoya | Japan | Theory, Design and Realization of Shell and Spatial Structures |
| 2000 | Istanbul | Turkey | Bridging Large Spans from Antiquity to the Present |
| 1999 | Madrid | Spain | IASS 40th Anniversary: Shells and Spatial Structures: From Recent Past to the Next Millenium |
| 1998 | Sidney | Australia | Lightweight Structures in Architecture and Engineering |
| 1997 | Singapore | Singapore | Shell and Spatial Structures: Design, Construction, Performance and Economics |
| 1996 | Stuttgart | Germany | Conceptual Design of Structures |
| 1995 | Milan | Italy | Spatial Structures: Heritage, Present and Future |
| 1994 | Atlanta | USA | Spatial, Lattice and Tension Structures |
| 1993 | Istanbul | Turkey | Public Assembly Structures |
| 1992 | Toronto | Canada | Innovative Large Span Structures |
| 1991 | Copenhagen | Denmark | Spatial Structures at the Turn of the Millennium |
| 1990 | Dresden | Germany | Spatial Structures: Quality Control, Rehabilitation and New Construction |
| 1989 | Madrid | Spain | IASS 30th Anniversary: 10 Years of Progress in Shell and Spatial Structures |
As information for those who wish to propose organization/hosting of a future symposium, the current version of the IASS Symposium Guidelines may be downloaded here.
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