; and (B) applies with respect to merchandise entered, or withdrawn from warehouse for consumption, on or after the date that is 180 days after such date of enactment. (2) Deadline for procedures The Commissioner of U.S. Customs and Border Protection shall ensure the procedures required under subsection (f) of section 484c of the Tariff Act of 1930, as added by subsection (a), are prescribed and in effect not later than 90 days after the date of the enactment of this Act. IV Countering currency undervaluation 401. Investigation or review of currency undervaluation under countervailing duty law Section 702(c) of the Tariff Act of 1930 ( 19 U.S.C. 1671a(c) ) is amended by adding at the end the following: (6) Currency undervaluation For purposes of a countervailing duty investigation under this subtitle in which the determinations under clauses (i) and (ii) of paragraph (1)(A) are affirmative and the petition includes an allegation of currency undervaluation by the government of a country or any public entity within the territory of a country that meets the requirements of clause (i) of that paragraph, or for purposes of a review under subtitle C with respect to a countervailing duty order involving such an allegation, the administering authority shall examine in its investigation or review whether currency undervaluation by the government of a country or any public entity within the territory of a country is providing, directly or indirectly, a countervailable subsidy. . 402. Determination of benefit with respect to currency undervaluation Section 771(5)(E) of the Tariff Act of 1930 ( 19 U.S.C. 1677(5)(E) ) is amended— (1) in clause (iii), by striking , and and inserting a comma; (2) in clause (iv), by striking the period at the end and inserting , and