wichita.edu
…Years, then destroy; DestroyPolice Department Accounts Payable RecordsDocuments related to payment for goods and services: purchasing and payment forms, including purchase orders, interdepartmental vouchers, interfund vouchers (IFV), payment vouchers (agency payment vouchers (APV) and business procurement card (BPC) vouchers), travel reimbursement…
https://www.wichita.edu/about/policy/records_retention_schedule.php