; and (5) the maintenance of effort provisions must be strictly enforced and proposals to weaken the maintenance of effort provisions must not be considered. 421. Repeal of requirement for documentation evidencing citizenship or nationality under the Medicaid program (a) Repeal Subsections (i)(22) and (x) of section 1903 of the Social Security Act ( 42 U.S.C. 1396b ) are each repealed. (b) Conforming amendments (1) Section 1902 of the Social Security Act ( 42 U.S.C. 1396a ) is amended— (A) by amending paragraph (46) of subsection (a) to read as follows: (46) provide that information is requested and exchanged for purposes of income and eligibility verification in accordance with a State system which meets the requirements of section 1137 of this Act; ; (B) in subsection (e)(13)(A)(i)— (i) in the matter preceding subclause (I), by striking sections 1902(a)(46)(B) and 1137(d) and inserting section 1137(d) ; and (ii) in subclause (IV), by striking 1902(a)(46)(B) or ; and (C) by striking subsection (ee). (2) Section 1903 of the Social Security Act ( 42 U.S.C. 1396b ) is amended— (A) in subsection (i), by redesignating paragraphs (23) through (26) as paragraphs (22) through (25), respectively