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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
21-52 Obtaining Foreign Design Approval / Acceptance of U.S. Products and Articles

a. This AC provides guidance on obtaining a foreign design approval/acceptance of a U.S. product or article approved under Title 14 of the Code of Federal regulations (14 CFR) part 21.

Active AIR-40 2013-03-07