1995 Speaker of the Artistic Advisory Board for the restructuring of the Schleswig-Holstein Music Festival. Re-establishment of the festival as a foundation with headquarters in Lübeck
1998-2000 Consultant for the musical programme of the Expo 2000 in Hannover. Founding of the Ensemble Modern Orchestra
1999/2000 Mitglied der vom Ministerpräsidenten des Landes Nordrhein-Westfalen berufenen Kommission Kultur NRW in Europa. Gründung der RuhrTriennale mit Gerard Mortier als erstem künstlerischen Leiter
2001 to 2008 Member of the Board of Trustees of the newly founded Allianz Cultural Foundation. Launch of the International Conductors' Academy with Kurt Masur and Christoph von Dohnanyi in London and of the International Composers' Seminar of the Ensemble Modern
2002 Advisor to the Chamber Orchestra of Europe
2003 Consultant to the Hungarian Minister of Culture for the planning of the Palace of Arts in Budapest
2005 Consultant to VSÓ Consulting, Reykjavik, development of a business plan for the planned Harpa Concert and Congress Hall
2005-2008 Artistic Advisor of the Athens Music Centre Megaron
2007 Member of the International Advisory Commission of the Latvian Minister of Culture for the planning of a new National Concert and Conference Centre in Riga
2007 Facilitator of a four-day workshop for the Lucerne Symphony Orchestra
2008 Consultant to Ensemble Resonanz, development of a business plan through 2012
2008 to 2010 Project manager for the planned Beethoven Festspielhaus in Bonn: coordination of the overall planning, including programme planning and budgeting
2009 Organization and moderation of a two-day conference of European concert halls at Bozar/Brussels on behalf of ECHO
2015 Study "Does Munich need (no) additional new concert hall?" for the Bavarian Broadcasting Corporation.
2016 Study "Concept for the concert hall in the Werksviertel in Munich" for Werner Eckart.
2019 Planning of the international symposium "Towards a New Philharmonic Hall" for the Ural Philharmonic Orchestra in Yekaterinburg.