18th HARMO 2017- Bologna, Italy

17th HARMO 2016 - Budapest, Hungary

16th HARMO 2014 - Varna, Bulgaria

15th HARMO 2013 - Madrid, Spain

14th HARMO 2011 - Kos, Greece

13th HARMO 2010 - Paris, France

12th HARMO 2008 - Cavtat, Croatia

11th HARMO 2007 - Cambridge, UK

10th HARMO 2005 - Crete, Greece

9th HARMO 2004  - Germisch-Partenkirchen, Germany

8th HARMO 2002 - Sofia, Bulgaria

7th HARMO 2001 - Belgirate, Italy

6th HARMO 1999  - Rouen, France

5th HARMO 1998  - Rhodos, Greece

4th HARMO 1996  - Oostende, Belgium

3th HARMO 1994  - Mol, Belgium

2th HARMO 1993  - Manno, Switzerland

1th HARMO 1992  - Riso, Denmark