ICOLD
2018 - ICOLD Wien
2017 - ICOLD Praha
2016 - ICOLD Johannesburg
2015 - ICOLD Stavanger
2014 - ICOLD Bali
2013 - ICOLD Seattle
2012 - ICOLD Kyoto
2011 - ICOLD Luzern
2010 - ICOLD Hanoi
2009 - ICOLD Brasilia
2008 - ICOLD 80 år
2008 - ICOLD Sofia
2007 - ICOLD St. Petersburg
2006 - ICOLD Barcelona
