1994—Pub. L. 103–465 substituted “1671b(d)(1)(B)” for “1671b(d)(2)”.

1986—Pub. L. 99–514 added section catchline.

Amendment by Pub. L. 103–465 effective, except as otherwise provided, on the date on which the WTO Agreement enters into force with respect to the United States (Jan. 1, 1995), and applicable with respect to investigations, reviews, and inquiries initiated and petitions filed under specified provisions of this chapter after such date, see section 291 of Pub. L. 103–465, set out as a note under section 1671 of this title.

For provisions directing that if any amendments made by subtitle A or subtitle C of title XI [§§ 1101–1147 and 1171–1177] or title XVIII [§§ 1801–1899A] of Pub. L. 99–514 require an amendment to any plan, such plan amendment shall not be required to be made before the first plan year beginning on or after Jan. 1, 1989, see section 1140 of Pub. L. 99–514, as amended, set out as a note under section 401 of Title 26, Internal Revenue Code.