Research ReportCRS Legal SidebarVersion 1
LSB11493
The Airline Deregulation Act of 1978: Preemption of State Law
Published Oct 21, 2026Updated Oct 24, 2026
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The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.