Effective January 8, 2025, travelers from the United States will need to obtain an Electronic Travel Authorization (ETA) before visiting the United Kingdom. The new requirement intended to enhance border security applies to all travelers including those from visa-exempt countries. Please see the PSC’s full post regarding this change here. Starting on November 27, 2024,… Read More


If you travel for CIRES, this is a must-read post for you! Travelers are responsible for ensuring that all travel costs incurred are reasonable, allowable, allocable and appropriate. The CIRES Travel team helps to inform travelers on applicable rules for conducting travel and help travelers ensure that the airfare they intend to book for international… Read More


1. We do not advise booking flights with Frontier Airlines. If Frontier Airlines is appearing as the first/least expensive option in your Concur search, you are still allowed to book with another airline. If you go to book a different airline and a pop-up box appears asking why you are not booking the least expensive… Read More