[WKU FACULTY] How to apply for Travel Expenses? (Quarantine, Travel, Home, Conference) How to Apply for Travel Expenses in WKU as an international faculty! Since 2020 under the pandemic, WKU Finance department (Director Sailing) and WKU Admins changed the policy of application of cost/expenses. The New policy urges that individual faculty members should apply for the travel or the benefit expenses by using the WKU cost center system. Until the policy can be improved or changed, we..