Securing Infrastructure from Adversaries Act of 2025

HR 4802, the Securing Infrastructure from Adversaries Act of 2025, bans the use of federal funds for certain foreign-made LiDAR technology in transportation projects. It prohibits the Secretary of Transportation from procuring, obtaining, or contracting for LiDAR technology from specified "covered foreign countries," "covered LiDAR companies," or "covered LiDAR technology" starting June 30, 2026. Contractors must certify they will not use banned technology, and the Secretary may grant limited waivers for national security reasons, requiring congressional notification. This directly affects transportation infrastructure projects funded by the Department of Transportation, including grants and contracts.