- IRSO 2023 Meeting
- 16-20 Oct, 2023, Bruges, Belgium
- IRSO 2022 Meeting
- 24-28 Oct, 2022, Honolulu, Hawaii, USA
- IRSO 2019 Meeting
- 7 – 11 Oct, 2019, Hobart, Australia
- IRSO 2018 Meeting
- 1 – 4 Oct, 2018, Barcelona, Spain
- IRSO 2017 Meeting
- 16-19 Oct, 2017, Yokosuka (Kanagawa Prefecture), Japan
- IRSO 2016 Meeting
- 10-14 Oct, 2016, Island of Capri, Italy
- IRSO 2015 Meeting
- 20 – 23 October, La Jolla, California, USA
- IRSO 2014 Meeting
- 09 – 12 September, Nantes, France
- IRSO 2013 Meeting Minutes FINAL
- 30 October – Nov 1, St. John’s, NL, Canada
- IRSO 2012 Meeting Minutes FINAL
- 16 – 19 October, Southampton, United Kingdom
- IRSO 2011 Meeting Minutes FINAL
- 25 – 27 May, Seattle, Washington, USA
- IRSO 2010 Meeting Minutes FINAL
- 19 – 21 March, Kiel, Germany
- IRSO 2009 Meeting Minutes FINAL
- 20 – 23 January, NIWA, Wellington, New Zealand
- IRSO 2007 Meeting Minutes FINAL
- 17 – 20 October, IOCAS, Qingdao, China
- IRSO 2006 Meeting Minutes FINAL
- 25 – 26 October, Galway, Ireland
- IRSO 2005 Meeting Minutes FINAL
- 25-26 October, Chennai, India
- IRSO 2004 Meeting Minutes FINAL
- 6 – 7 October, Rhodes, Greece
- IRSO 2003 Meeting Minutes FINAL
- 21-22 October, Valparaiso, Chile
- IRSO 2002 Meeting Minutes FINAL
- 18-19 September. Helsinki, Finland
- IRSO 2001 Meeting Minutes FINAL
- 19-20 September. Hobart, Tasmania
- IRSO 2000 Meeting Minutes FINAL
- 10-12 October. Amsterdam, The Netherlands
- IRSO 1999 Meeting Minutes FINAL
- 12-14 October. Mutsu City, Japan
- IRSO 1998 Meeting Minutes FINAL
- 13-15 October. San Diego, USA
- IRSO 1997Meeting Minutes FINAL
- 6-7 October. Barcelona, Spain
- IRSO 1996 Meeting Minutes FINAL
- 2-3 October. Southampton, United Kingdom
- IRSO 1995 Meeting Minutes FINAL
- 3-4 October. Cape Town, South Africa
- IRSO 1994 Meeting Minutes FINAL
- 26 September. Dartmouth, Nova Scotia, Canada
- IRSO 1993 Meeting Minutes FINAL
- 11 October. Antwerp, Belgium
- IRSO 1992 Meeting Minutes FINAL
- IRSO 1991 Meeting Minutes FINAL
- IRSO 1990 Meeting Minutes FINAL
- 9 October. Hamburg, Germany
- IRSO 1989 Meeting Minutes FINAL
- 10 October. Washington DC, USA
- IRSO 1988 Meeting Minutes FINAL
- 17-18 October. The Hague, The Netherlands
- IRSO 1987 Meeting Minutes FINAL
- 24-25 November. Barry, United Kingdom
