Mont. Code Ann. § 7-35-2150

The trustee or the board of trustees of such fund shall annually on January 1 make its report of the condition of such trust fund to the trustees of the public cemetery district as hereinbefore provided. Such reports shall always be kept by the secretary of such public cemetery district and by the clerk of the district court and be open to the inspection of any person owning an interest in any lot in the cemetery cared for by such fund.