; or (4) a packer that owns 1 livestock processing plant; or ; and (3) in subsection (h) (as redesignated by paragraph (1)), by striking or (e) and inserting (e), or (f) . (b) Effective date (1) In general Subject to paragraph (2), the amendments made by subsection (a) take effect on the date of enactment of this Act. (2) Transition rules In the case of a packer that on the date of enactment of this Act owns, feeds, or controls livestock intended for slaughter in violation of section 202(f) of the Packers and Stockyards Act, 1921 (as amended by subsection (a)), the amendments made by subsection (a) apply to the packer— (A) in the case of a packer of swine, beginning on the date that is 18 months after the date of enactment of this Act; and (B) in the case of a packer of any other type of livestock, beginning as soon as practicable, but not later than 180 days, after the date of enactment of this Act, as determined by the Secretary of Agriculture.