In the event the owner substitutes a policy or bond after a for hire certificate has been issued, a new certificate shall be issued to the owner. The owner shall submit the substituted bond or policy to the director for approval, together with a fee. If the director approves the substituted policy or bond, a new certificate shall be issued. In the event any certificate has been lost, destroyed or stolen, a duplicate thereof may be obtained by filing an affidavit of loss and paying a fee.