; and (2) at the end of that 5-year period, a certification with respect to whether or not each country has met such requirements. (c) Conforming amendments Section 502(c) of the Trade Act of 1974 ( 19 U.S.C. 2462(c) ) is amended— (1) in paragraph (5), by striking the semicolon and inserting ; and ; (2) in paragraph (6)(B), by striking ; and and inserting a period; and (3) by striking paragraph (7). 3. Authorization of appropriations for labor capacity building There are authorized to be appropriated to the Department of Labor, for each of the fiscal years 2018 through 2020, $20,000,000 for the Bureau of International Labor Affairs, to be available to assist countries in meeting the labor obligations described in section 502(b)(G)(i)(I) of the Trade Act of 1974, as amended by section 2. 4. Regulations The United States Trade Representative, in consultation with the Secretary of Labor, shall prescribe such regulations as may be necessary— (1) to provide for the receipt of public petitions from any person at any time with respect to the compliance of countries with the labor obligations described in section 502(b)(G)(i)(I) of the Trade Act of 1974, as amended by section 2; (2) to provide for a thorough and expeditious review of such petitions by the Bureau of International Labor Affairs of the Department of Labor; (3) to provide a written rationale in the Federal Register supporting any decisions made with respect to such petitions; and (4) to provide for the timely withdrawal, suspension, or limitation of duty-free treatment, at a national or industry level, as appropriate, under title V of the Trade Act of 1974 ( 19 U.S.C. 2461 et seq.) for violations of the labor obligations described in section 502(b)(G)(i)(I) of the Trade Act of 1974, as amended by section 2, by a beneficiary developing country under that title.