; and (ii) by striking applying such policy under its State child health plan under this title and inserting in compliance with seection 2102(b) . (B) Application of medicaid retention and reporting requirements Section 2107(e)(1) of the Social Security Act ( 42 U.S.C. 1397gg(e)(1) ) is amended— (i) by redesignating subparagraphs (G) through (R) as subparagraphs (H) through (S), respectively; and (ii) by inserting after subparagraph (F), the following: (G) Subparagraphs (B) and (C) of section 1902(e)(12) (relating to promotion of enrollment beyond 12 months and reporting requirements)(without regard to items (bb), (cc), and (dd) of subparagraph (C)(iii)(III) of that section). . (c) Effective date (1) In general Except as provided in paragraph (2) or (3), the amendments made by subsections (a) and (b) shall apply to determinations (and redeterminations) of eligibility made on or after the date that is 18 months after the date of the enactment of this Act. (2) Extension of effective date for state law amendment In the case of a State plan under title XIX or State child health plan under title XXI of the Social Security Act ( 42 U.S.C. 1396 et seq.