1st Congress: Kos, Greece, October 14-16, 1996
2nd Congress, Padua, Italy, October 4-7, 1998
3rd Congress, Taormina, Italy, November 15-18, 2001
4th Congress, Cassino, Italy, April 24-27, 2003
5th Congress, Gdask, Poland, April 13-13, 2005
6th Congress - 2-4 October, 2008 Giardini Naxos
7th Congress - 17-19 June, 2010 Torun, Poland
8th Congress - 11-14 September, 2013 Ancient Olympia and Patras, Greece
9th Congress - 22-24 October, 2015 Milazzo (ME), Italy,
10th Congress - 25-28 May, 2017 Wieniec-Zdroj, Wloclawek, Poland