To take all necessary measures to preserve and secure the castle ruins and their surroundings; to take the necessary steps in conjunction with other corporations to facilitate visits to this historic site; to be responsible for the imminent restoration, which will be carried out under the direction of the federal and cantonal heritage preservation authorities; to collect and manage funds from corporations, companies and private individuals for a professional restoration and the necessary maintenance of the Hohensax and Frischenberg ruins; to support efforts that serve the exploration of the building history and the history of the inhabitants of the Sax fortress and dominion; to provide advisory support to the owners of the castle facilities on all matters related to the Hohensax and Frischenberg castle ruins.