Dates and locations of past congresses of the International Commission for Acoustics:
| 1st ICA | 1953 | Delft, Netherlands | |
| 2nd ICA | 1956 | Cambridge, USA | |
| 3rd ICA | 1959 | Stuttgart, Germany | |
| 4th ICA | 1962 | Copenhagen, Denmark | |
| 5th ICA | 1965 | Liege, Belgium | |
| 6th ICA | 1968 | Tokyo, Japan | |
| 7th ICA | 1971 | Budapest, Hungary | |
| 8th ICA | 1974 | London, England | |
| 9th ICA | 1977 | Madrid, Spain | |
| 10th ICA | 1980 | Sydney, Australia | |
| 11th ICA | 1983 | Paris, France | |
| 12th ICA | 1986 | Toronto, Canada | |
| 13th ICA | 1989 | Belgrade, Yugoslavia | |
| 14th ICA | 1992 | Beijing, China | |
| 15th ICA | 1995 | Trondheim, Norway | |
| 16th ICA | 1998 | Seattle, USA | |
| 17th ICA | 2001 | Rome, Italy | |
| 18th ICA | 2004 | Kyoto, Japan | |
| 19th ICA | 2007 | Madrid, Spain | |
| 20th ICA | 2010 | Sydney, Australia | |
| 21st ICA | 2013 | Montréal, Canada | |
| 22nd ICA | 2016 | Buenos Aires, Argentina | |
| 23rd ICA | 2019 | Aachen, Germany | |
| 24rd ICA | 2022 | Gyeongju, Korea | |
| 25rd ICA | 2025 | New Orleans, USA |
For information on obtaining Proceedings of past Congresses, including free online access to recent Proceedings, go to Past Proceedings
View a video recap of the 22nd International Congress on Acoustics which was held in Buenos Aires, Argentina, 2016 September 5-9.
The 21st International Congress on Acoustics, held in Montréal, Canada, 2013 June 2-7, is done and was a great success! See the ICA 2013 website.
For memories of the 20th International Congress on Acoustics which was held in Sydney, Australia, 2010 August 23-27.