For termination of amendment by section 501(c) of Pub. L. 100–449, see Effective and Termination Dates of 1988 Amendment note below.

Sections 223, 251, and 271 of the Trade Act of 1974, referred to in subsec. (c)(2), are classified to sections 2273, 2341, and 2371, respectively, of Title 19, Customs Duties. Section 2371 of Title 19 was omitted from the Code as terminated Sept. 30, 1982.

Section 777(c)(2) of the Tariff Act of 1930, referred to in subsec. (c)(3), is classified to section 1677f(c)(2) of Title 19.

Section 516A(f)(9) of the Tariff Act of 1930, referred to in subsec. (c)(5), is classified to section 1516a(f)(9) of Title 19.

Section 641 of the Tariff Act of 1930, referred to in subsec. (e), is classified to section 1641 of Title 19.

2020—Subsec. (c)(5). Pub. L. 116–113 substituted “section 516A(f)(9)” for “section 516A(f)(10)”.

1993—Subsec. (c)(5). Pub. L. 103–182 substituted “merchandise of a free trade area country (as defined in section 516A(f)(10) of the Tariff Act of 1930)” for “Canadian merchandise”.

1988—Subsec. (c). Pub. L. 100–449 temporarily substituted “(4), and (5)” for “and (4)” in par. (1) and added par. (5). See Effective and Termination Dates of 1988 Amendment note below.

1984—Subsec. (e). Pub. L. 98–573 added subsec. (e).

Amendment by Pub. L. 116–113 effective on the date on which the USMCA enters into force (July 1, 2020), but not applicable to certain determinations under section 1516a of Title 19, Customs Duties, or binational panel reviews under NAFTA, see section 432 of Pub. L. 116–113, set out as a note under section 1516a of Title 19.

Amendment by Pub. L. 103–182 effective on the date the North American Free Trade Agreement enters into force with respect to the United States [Jan. 1, 1994], but not applicable to any final determination described in section 1516a(a)(1)(B) or (2)(B)(i), (ii), or (iii) of Title 19, Customs Duties, notice of which is published in the Federal Register before such date, or to a determination described in section 1516a(a)(2)(B)(vi) of Title 19, notice of which is received by the Government of Canada or Mexico before such date, or to any binational panel review under the United States-Canada Free-Trade Agreement, or to any extraordinary challenge arising out of any such review that was commenced before such date, see section 416 of Pub. L. 103–182, formerly set out as an Effective Date note under former section 3431 of Title 19.

Amendment by Pub. L. 100–449 effective on date United States-Canada Free-Trade Agreement enters into force (Jan. 1, 1989), and to cease to have effect on date Agreement ceases to be in force, see section 501(a), (c) of Pub. L. 100–449, set out in a note under section 2112 of Title 19, Customs Duties.

Amendment by Pub. L. 98–573 effective on close of 180th day after Oct. 30, 1984, see section 214(d) of Pub. L. 98–573, set out as a note under section 1304 of Title 19, Customs Duties.

Subsecs. (a) and (c)(2), (4) of this section applicable with respect to civil actions commenced on or after Nov. 1, 1980, see section 701(b)(1)(B) of Pub. L. 96–417, set out as an Effective Date of 1980 Amendment note under section 251 of this title.

For provisions relating to effect of termination of USMCA country status on sections 401 to 432 of Pub. L. 116–113, see section 4601 of Title 19, Customs Duties.