Starting from 1989 the International ISIS Congress has been held every three years in capital cities and famous centers of scholarship.

Previous congresses

• 1989 in Budapest, Hungary

• 1992 in Hiroshima, Japan

• 1995 in Washington DC, US

• 1998 in Haifa, Israel

• 2001 in Sydney, Australia

• 2004 in Tihany, Hungary

• 2007 in Buenos Aires, Argentina

• 2010 in Gmünd, Austria

• 2013 in Crete, Greece

• 2016 in Adelaide, Australia

• 2019 in Kanazawa, Japan

• 2022 in Porto, Portugal 

Interim, full conferences have been held in

• Tsukuba Science City (co-organized with Katachi no kagaku kai, Japan), 1994 and 1998

• Kraków and Wroclaw (2008).

• Brussels (2002),

• Lviv (2008), and

• Kraków and Wroclaw (2009).

A new series of conferences under the general heading Logics of Image was launched in 2013 and was planned to take place every two years. This series is co-organised with the Research Group on Universal Logic:

• ISSC 2016: Logics of Image - Visualization, Iconicity, Imagination and Human Creativity, in Santorini, Greece

• ISSC 2018: Logics of Image - Visual Learning, Logic and Philosophy of Form in East and West, at the Orthodox Academy of Crete, Kolymbari, Crete, Greece