The Board of Patrons is composed of persons with experience in banking and finance and interest in supporting the work and the activities of the association. The members are elected by the General Members' meeting at the suggestion of the Board of Management for term of five years.
Chairmen of the Board of Patrons have been Wilfried Guth, Hilmar Kopper, Rolf-Ernst Breuer and Malcolm Knight.

This series is composed of files containing the correspondence exchanged by various instances of the association with the members of the Board of Patrons.