Trusteeships, board or council memberships

*National Opera Studio (1985-93);
*Association Internationale de Directeurs de L'Opera (1985-2006);
*Royal College of Music (1988-95);
*London Lighthouse (1990-92)
*Kuratorium Richard Strauss Gesellschaft (1993-2009);
*Deutscher Bühnenverein (1993-2006);
*Advisory Board of the Bayerische Vereinsbank (1994);
*Hypovereinsbank Munich (1994-2004);
*Bayerischer