; and (2) by inserting before paragraph (2), as redesignated by paragraph (1), the following: (1) Automation The term automation means using technology to produce a good or service previously produced by human work. . (c) Specification of basis for eligibility Section 222 of the Trade Act of 1974 ( 19 U.S.C. 2272 ) is amended by adding at the end the following: (f) Specification of basis for eligibility When the Secretary certifies a group of workers under this section as eligible to apply for adjustment assistance, the Secretary shall specify in the certification the basis for the eligibility of the group under subsection (a). . (d) Conforming amendments Subsections (b) and (c) of section 222 of the Trade Act of 1974 ( 19 U.S.C. 2272 ) are amended by striking subsection (a) each place it appears and inserting subparagraph (A) or (B) of subsection (a)(2) . (e) Regulations; recommendations Not later than 2 years after the date of the enactment of this Act, the Secretary of Labor shall— (1) prescribe regulations to carry out the amendments made by this section; and (2) submit to Congress a report that includes recommendations for any changes to law necessary to carry out the amendments made by this section, including any changes to section 236(a)(2)(A) of the Trade Act of 1974 ( 19 U.S.C. 2296(a)(2)(A) ). (f) Effective date The amendments made by this section shall— (1) take effect on the date that is 2 years after the date of the enactment of this Act