Title 49 › Subtitle SUBTITLE VII— AVIATION PROGRAMS › Part A— AIR COMMERCE AND SAFETY › Subpart iii— safety › Chapter 449— SECURITY › Subchapter I— REQUIREMENTS › § 44925
The Secretary of Homeland Security must put top priority on creating, testing, improving, and using machines at airport security checkpoints that can find nonmetal, chemical, biological, radiological weapons and explosives in any form on people or in their personal items. The gear must work in real airport conditions and be able to find the kinds of weapons or bombs someone might try to sneak onto a plane. The head of TSA must give Congress a strategic plan (it can be classified) to make the best use and placement of explosive-detection tools like walk-through portals, document and shoe scanners, and backscatter x‑ray machines. The plan must describe current efforts, how the machines will be used, a deployment schedule and needed quantities, funding needs and plans to use non‑Federal funds, steps related to extra screening, and any recommended law changes. Congress may provide $250,000,000 more for research, development, and installation of systems to detect biological, chemical, radiological, and explosive materials. Until airports can screen every passenger for explosives, the TSA Administrator must make sure that every passenger chosen for extra screening—and their carry-on items that will go on the plane—gets explosives detection screening on any passenger aircraft operated by an air carrier or foreign air carrier in air transportation or intrastate air transportation.
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Reference
Citation
49 U.S.C. § 44925
Title 49 — Transportation
Last Updated
Apr 5, 2026
Release point: 119-73not60