1. Short title This Act may be cited as the Strengthening Antitrust Enforcement for Meatpacking Act of 2023 . 2. Unlawful activities under Packers and Stockyards Act, 1921 Section 202 of the Packers and Stockyards Act, 1921 ( 7 U.S.C. 192 ), is amended— (1) in each of subsections (a) through (f), by striking ; or at the end and inserting a period; (2) in subsection (e) (as amended by paragraph (1)), by inserting , in accordance with subsection (b) before the period at the end; (3) in subsection (f)— (A) by striking (1) ; (B) by striking or (2) ; and (C) by striking (3) ; (4) in subsection (g), by striking made unlawful by subdivision (a), (b), (c), (d), or (e) and inserting described in paragraphs (1) through (5) ; (5) by redesignating subsections (a) through (g) as paragraphs (1) through (7), respectively, and indenting appropriately; (6) by striking the section designation and all that follows through It shall be unlawful in the matter preceding paragraph (1) (as so redesignated) and inserting the following: 202. Unlawful activities (a) In general It shall be unlawful ; (7) in subsection (a) (as so designated), in the matter preceding paragraph (1) (as so redesignated), by striking to: and inserting to carry out the following activities: ; and (8) by adding at the end the following: (b) Acquisition creating a monopoly (1) In general For purposes of subsection (a)(5), an acquisition shall be deemed to create a monopoly if the acquisition would— (A) result in a Herfindahl-Hirschman Index greater than 1,800 in any relevant market; or (B) increase the Herfindahl-Hirschman Index by more than 100 in any relevant market. (2) Clayton Act violation Any acquisition deemed to create a monopoly under paragraph (1) shall be considered a violation of section 7 of the Clayton Act ( 15 U.S.C. 18 ). .