Regional Board of UNICEF Utrecht
National Board of UNICEF Nederland
1977
Governing Board of the Colombine Foundation
1993
Governing Board of Management Colombine Foundation
1994
Support Group for the Peace University Establishment Foundation
1997
Board of The Annie M.G. Schmidt Foundation for Children
Board of the Herman van Veen Foundation
1998
The Colombine Foundation
Management the Colombine Foundation
1999
Herman van Veen Foundation
2008
The Friends of Early Music Foundation
1990
Ecological and Peace Relay 1990 Kalingrad - The Hague
Childs' Rights Shop Amsterdam
Social Dogs for the Disabled Foundation Netherlands- SOHO
Foundation Stimulus
World Wonder Plan
1991
Inter Plast Holland Foundation
Work Group Public Education 1992
1992
Centenary of the Dutch Association of Pediatrics
National Association Child and Hospital
Foundation Peace Education
Foundation Friends of Music School Maskerette
Utrechters Stand Up for Their City
Water back into the Weerdsingel
Foundation Utrecht Students' Choir and Orchestra (USKO)
1996
50th Anniversary Celebration of the Dutch Round Table
Organization for Organic Agriculture and Trade
Foundation Clini-clowns Holland
Second International Clown Festival Utrecht (Diakonessenhuis Utrecht)
"Safe to and from School" Project from Foundation Annual 1998, Assen
De Butterfly Foundation
Collective Choir Maartensdijk ( marking the 30th anniversary on March 14)
Foundation Peace Education: "Remembrance Center for the Future" in Fort de Bilt, Utrecht
Lustral Commission Foundation Utrecht Students' Choir and Orchestra (USKO)
Association for Intellectual Property Rights of Performing Artists (VIE)
Homeopathy for Emotional Trauma (Hobet), particularly from natural disasters and war
2000
Alles kids?
Auto Free Sunday Soest - September 24, 2000
Committee of Advice and Recommendation Koningstheater Academy of Den Bosch
2001
Committee of Recommendation The Nature College
2002
Foundation Zonnehuizen Veldheim Stenia
2003
Utrecht Student Orchestra- 180 years
2004
DaCi Conference (Dance and Child International)
2005
Inloophuis Delft
Net4Kids
Foundation Children of Mother Earth
Theater De Fransche School
Europa Cantat Utrecht 2009
2009
Earth Charter Day 2009
Reddingsplan Openluchttheater Eibergen
Stichting Intabazwe
2010
Utrechts Studenten Koor en Orkest
Kinderrecht op Natuur
Het Comité voor Kleinkunst op Twee
Musicians without Borders
Oscar Carré Fonds
2011
Happy World
Goodwill Ambassador UNICEF for the Dutch youth
1989
First Baron Ever in the Land of Ever
Dutch Representative at the Children of Europe Awards
Management Council for Preservation of Wim Kan's Work Hut
Ambassador Foundation Music in the Middel East (Music in ME)
"Herman,In you I recognizethe wisdom of the court jesterthe impertinence of the moralistwhenever you actas if you have only one purpose:to amuse us."Georges Moustaki
