On the occasion of the 50th years in Croatian organized philately and 25th anniversary of leadership in the Croatian Society of Olympic Philately & Memorabilia, as well as successful presidency of the Croatian Philatelic Federation and of the Alps-Adria Philately Group.
Here some highlights of his achievements to the European philately:
- President of the Croatian Philatelic Federation (HFS) 2003-2012,
- Secretary of Federation 1967 -1970
- Member of Board of directors since 1967
- President of the Alpe-Adria Philatelic Working Group 2008-2011.
- Member of Board the Croatian Federation of Philatelists 2017 –
- Founder member of Croatian Society of Olympic Philately and Memorabilia, Secretary 1993-2000,President since 2000