23^rd Symposium: Colombo 2021 (Gisa JÄHNICHEN)

22^nd Symposium: Lisbon 2019 (Rastko Jakovljević & Gisa Jähnichen)

21^st Symposium: Sarajevo 2017 (Gisa JÄHNICHEN)

20^th Symposium: Luang Prabang 2015 (Gisa JÄHNICHEN and Rinko FUJITA)

19^th Symposium: Bamberg 2013 (Gisa JÄHNICHEN)

18^th Meeting: StubickeToplice 2011 (Gisa JÄHNICHEN)

17^th Meeting: Erkner 2009 (Rinko FUJITA and Timkehet TEFFERA)

16^th Meeting: Vilnius 2006 (Gunnar Ternhag)

15^th Meeting: Falun 2002 (Gunnar Ternhag)

14^th Meeting: Markneukirchen 2000 (Linda Fujie)