Upgrades are permitted. Justification and approval of the Senior Department Finance Approver are required for:
- Domestic business or first-class ticket purchases
- *Note: Domestic is defined as the contiguous 48 states. Alaska, Hawaii, the Commonwealths of Puerto Rico and the Northern Mariana Islands, and possessions of the United States are considered International.
- International first-class ticket purchases
- *Alaska, Hawaii, the Commonwealths of Puerto Rico and the Northern Mariana Islands, and possessions of the United States are considered International.
- Airline upgrades costing more than $350
- Purchase of rail sleeping car ticket