In the event of loss by the association, its agent or employees, of any evidence of proper distribution of parimutuel pools, including, but not limited to, parimutuel tickets which have been cashed, outs ledgers, parimutuel machine recording registers, or cashier out-slips, the association shall file with the Board within 72 hours of the discovery of the loss a report and supporting affidavits. The Board may approve the report of loss without hearing or may hear the matter in its discretion.
Cal. Code Regs. Tit. 4, § 1975