The definitions set forth in section 2575b of this title apply for purposes of this part except that in applying paragraph (7) of section 2575b of this title with respect to a sanitary or phytosanitary measure of a foreign country, any reference in such paragraph to the United States shall be deemed to be a reference to that foreign country.
19 U.S. Code § 2578b - Definitions
 See References in Text note below.
Section 2(4) of the North American Free Trade Agreement Implementation Act, referred to in subsec. (a)(5)(D), is section 2(4) of Pub. L. 103–182, Dec. 8, 1993, 107 Stat. 2060, which was classified to section 3301(4) of this title prior to repeal by Pub. L. 116–113, title VI, § 601, Jan. 29, 2020, 134 Stat. 78, effective on the date the USMCA (as defined by section 21902 of this title) entered into force (July 1, 2020).