14 CFR · Part 21
14 CFR § 21.502
Acceptance of articles.
An article (including an article produced under a letter of TSO design approval) manufactured in a foreign country or jurisdiction meets the requirements for acceptance under this subchapter if—
That country or jurisdiction is subject to the provisions of an agreement with the United States for the acceptance of that article;
That article is marked in accordance with part 45 of this chapter; and
An export airworthiness approval has been issued in accordance with the provisions of that agreement for that article for import into the United States.
Referenced By
Advisory Circulars (1)
Documents that cite this section, found in their catalog metadata or text. Listed by date, not by significance.
Regulations Referenced
Reflects the eCFR edition current as of September 29, 2026. Retrieved from ecfr.gov on October 16, 2026.
Primary Source