S. 2378: SAFEGUARDS Act of 2025

This bill allocates additional funding for the Transportation Security Administration (TSA) for aviation security, including checked baggage explosives detection equipment and security checkpoint technology.

As background, TSA collects passenger civil aviation security service fees (often referred to as the 9/11 security fee or passenger security fee) on air carrier passengers originating at airports in the United States. In general, these fees are deposited into the Department of the Treasury general fund and applied towards debt reduction. A portion of these fees are allocated to TSA for aviation security.

The bill requires that the first $500 million collected in each fiscal year from passenger security fees be deposited into the Aviation Security Capital Fund. This is an increase from the currently required $250 million. This fund provides for the costs associated with acquiring and installing in-line baggage screening systems (i.e., systems that use a conveyor belt infrastructure to automatically screen, sort, and track baggage) to accommodate checked baggage explosives detection equipment and for certain other airport security improvements.

Written by the Congressional Research Service, Library of Congress.