All Department Managers will be responsible for the signing of all invoices for their Departments. Each Manager will review invoices carefully and determine the validity of the purchase. If there is a questionable invoice, the Department Manager will notify the Finance Department and the employee responsible for the order. Steps will then be taken to determine the reason for the purchase. If a purchase was made without authorization and is not valid, the employee will be notified to explain the reason for the purchase. Preventive measures, better communication with employees and a more thorough review of all purchases will be performed.