Which of the following is NOT a requirement on the PCS travel claim checklist?

The answer is accurate, as a pre-approval form from a senior officer is not a standard requirement on the Permanent Change of Station (PCS) travel claim checklist. Typically, the checklist focuses on ensuring that proper personal and travel information is provided, such as details about the member and their dependents, the travel itinerary, and the necessary signatures from the service member. The inclusion of a pre-approval form can vary based on specific circumstances or policies, but it is not universally mandated as part of the essential documentation for PCS travel claims. This allows service members to process their claims more efficiently without additional layers of approval that are not standard practice.