Pub. L. 106–102, title V, § 510, Nov. 12, 1999, 113 Stat. 1445, provided that: “This subtitle [subtitle A (§§ 501–510) of title V of Pub. L. 106–102, enacting this subchapter and amending section 1681s of this title] shall take effect 6 months after the date on which rules are required to be prescribed under section 504 (a)(3) [15 U.S.C. 6804 (a)(3)], except—

“(1) to the extent that a later date is specified in the rules prescribed under section 504; and

“(2) that sections 504 [15 U.S.C. 6804] and 506 [enacting section 6806 of this title and amending section 1681s of this title] shall be effective upon enactment [Nov. 12, 1999].”