Which of the following documents is necessary for approving an order under the Open Purchase procedure?

In the context of the Open Purchase procedure, the document necessary for approving an order is the Department Authorization. This document serves as a formal approval from the relevant department, confirming that the purchase is needed and is within the allocated budget. It helps ensure that expenditures are justified and authorized before a purchase is made, which supports accountability and financial oversight within the organization.

The importance of the Department Authorization lies in its role in the procurement process; without it, orders may be placed without proper approval, which can lead to challenges such as overspending or purchasing items that are not necessary. It aligns with the organization’s policies and ensures that all stakeholders are on the same page regarding financial commitments.