Another section 7521 was renumbered section 7522 of this title.

Pub. L. 100–647, title VI, § 6228(d), Nov. 10, 1988, 102 Stat. 3732, provided that: “The amendments made by subsections (a) and (c) [enacting this section] shall apply to interviews conducted on or after the date which is 90 days after the date of the enactment of this Act [Nov. 10, 1988].”