The custodian of the petty cash and change revolving fund shall be the Finance Director or the director’s designee, who is authorized to make reasonable rules and regulations and forms for the operation and maintenance of the petty cash and change revolving fund. Each disbursement from the fund shall be supported by a receipt showing the amount and purpose of the expense. In the case of the use of the fund for change purposes, the official or employee requesting change shall issue a receipt therefor and shall promptly make an accounting and reimburse the fund when the activity for which the change was required has been concluded. Reimbursements to the fund shall be made at least monthly and reimbursement vouchers shall have receipts attached thereto. The custodian shall maintain suitable records, showing the expenditures incurred and the departments and funds of the City chargeable with such expenditures. (Ord. 1239 § 2, 1985: Ord. 685 § 21, 1975).