Effective Date
[Pub. L. 101–336, title II, § 231], July 26, 1990, [104 Stat. 346], provided that:
“(a)
General Rule.—
Except as provided in subsection (b), this part [part I (§§ 221–231) of subtitle B of title II of [Pub. L. 101–336], enacting this subpart] shall become effective 18 months after the date of enactment of this Act [July 26, 1990].
“(b)
Exception.—
Sections 222, 223 (other than subsection (a)), 224, 225, 227(b), 228(b), and 229 [sections 12142, 12143(b) to (f), 12144, 12145, 12147(b), 12148(b), and 12149 of this title] shall become effective on the date of enactment of this Act.”