- Association Européenne des Conservatoires, Académies de Musique et Musikhochschulen (AEC):   Information exchange

- Bibliothèque nationale de France:  Use of Chopin images.

- Chopin societies and related institutions worldwide

- Danes Worldwide:  Network listing.

- Fryderyk Chopin Institute, Warsaw:  Roundtable / press conference hosted by the Institute at the Warsaw Philharmonic on 1 March 2004 to present and discuss the new research findings of Icons of Europe on Chopin and Jenny Lind.  Endorsement of World TB Day event in Toronto.

- Institutions participating in the Chopin / Jenny Lind research project sponsored by Icons of Europe in 2003-2004.

- International Federation of Chopin Societies (IFCS):  information.

- National archives, libraries and other institutions in many countries providing support to Icons of Europe's research on Chopin and Jenny Lind.

- Royal Collection Enterprises, Windsor Castle:  Use of an image.

- Royal Musical Association, London (founded 1874):  the founders of Icons of Europe are members of this Association.

- Royal Ontario Museum, Toronto:  musical events in support of World TB Day 2005.

- State University of New York:  Reference to Icons of Europe asbl

- Stop TB Canada: endorsement of Toronto premiere.

- TB Prevention and Control Program of the City of Toronto

- The Frederick Chopin Society in Warsaw:  The Chairman's introductory remarks to the Chopin recital on 15 March 2003, the use of images and excerpts of text for a new book about Chopin, and research consultation on this biography.

- The Glenn Gould Scool of the Royal Conservatory of Music, Toronto:  musical events in support of World TB Day 2005.

- Thy Masterclass Chamber Music Festival, Denmark:  cooperation on the chamber music concert celebrating the EU enlargement.