A prior subchapter U consisted of sections
1391 to
1397, prior to repeal by
Pub. L. 99–514, title XIII, § 1303(a), Oct. 22, 1986,
100 Stat. 2658.
1997—
Pub. L. 105–34, title II, § 226(b)(1), Aug. 5, 1997,
111 Stat. 824, added items for parts IV and V and struck out former item for part IV “Regulations”.