FAA Reference Library
FAA Office of Chief Counsel interpretations of the regulations - how the FAA reads its own rules, issued in response to specific questions.
About Legal Interpretations
Legal interpretations are letters from the FAA Chief Counsel explaining how a regulation applies to a specific situation. They are non-binding but carry real weight in how the FARs are enforced and understood. Sourced from the FAA Dynamic Regulatory System; each links to the full letter.
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2025
Issued 08/14/2025
2024
Issued 08/19/2024
2024
Issued 10/15/2024
2024
Issued 12/17/2024
2024
Issued 12/31/2024
2024
Issued 06/05/2024
Reference content is current through the latest validated FAA publication.