The Board of Trustees consists of five to nine members. If possible, a representative of the Friends of the Swiss Army Museum (VSAM), a representative of a local community (Thun, Steffisburg or Burgdorf) and a representative of the National Museum (representing the Federal Office of Culture) are represented. The term of office is 4 years with a re-election is possible. The Board of Trustees constitutes itself. The Board of Trustees exercises top management, supervision and control over the Foundation’s management. Board of Trustees (as of 26.11.2015):
Stiftungsrat (Status 01.06.2020):
| Urs Gerber | Präsident Stiftungsrat
Historiker, Chef Schweizer NNSC-Delegation 2012-2017 |
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| Hansueli Haldimann | Vizepräsident Stiftungsrat
ehem. Waffenplatz Kommandant Thun
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| Daniel Willi | Vertreter Standortgemeinde Steffisburg |  |
| Adrian Muther | Vertreter Verein Schweizer Armeemuseum |  |
| Thomas Schmid | Historiker / Archivar |  |
| Simon Schweizer | Historiker
Geschäftsführer Schweizer Kulturproduktion GmbH |
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| Dr. Erika Hebeisen | Historikerin
Vertretung Schweizer Nationalmuseum |
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| Ulrich H. Rubeli | Rechtsanwalt |  |