{"data":{"id":"us/49-cfr-1511.1","jurisdiction":"us","citation":"49 CFR 1511.1","heading":"Applicability and purpose.","body":"(a) This part prescribes the imposition of a fee on air carriers and foreign air carriers in air transportation to pay for the costs of providing U.S. civil aviation security services as described in 49 U.S.C. 44940.\n(b) For purposes of this part, the fee will be described as the “Aviation Security Infrastructure Fee.”","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER XII—TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER A—ADMINISTRATIVE AND PROCEDURAL RULES","PART 1511—AVIATION SECURITY INFRASTRUCTURE FEE"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"ff7b1c80b6572b48158b7d07c57e3b99181758020de8a78b141d9026dc13e0ac","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-1510.21","next":"us/49-cfr-1511.3"},"notice":"GroundRules: Original legal text. Not legal advice."}