The county auditor shall reimburse county officers and employees for actual and reasonable
expenditures incurred for meals, lodging, carrier charges, and other necessary expenses
incidental to authorized travel on county business, either upon presentation of a
claim for such reimbursement on a form approved by the county auditor and approved
by the department head, or pursuant to the procedures for credit card use authorized
by resolution and implementing regulations.
Officers and employees authorized by law to claim reimbursement for travel expenditures
are not governed by the provisions of this chapter.