Parts A, B, and E of subchapter IV, referred to in subsec. (a)(2)(B)(viii), (ix), are classified to sections
601 et seq., 620 et seq., and 670 et seq., respectively, of this title.
A prior section 1937 of act Aug. 14, 1935, was renumbered section
1939 and is classified to section
1396v of this title.
Pub. L. 109–171, title VI, § 6044(b), Feb. 8, 2006,
120 Stat. 92, provided that: “The amendment made by subsection (a) [enacting this section] takes effect on March 31, 2006.”