Section 881–1, Pub. L. 91–513, title II, § 511A, as added Pub. L. 100–690, title VI, § 6080(a), Nov. 18, 1988, 102 Stat. 4326, which related to expedited procedures for seized conveyances, was renumbered § 518 of Pub. L. 91–513 by Pub. L. 101–647, title X, § 1002(h)(1), Nov. 29, 1990, 104 Stat. 4828, transferred to section 888 of this title and subsequently repealed.

Section 881a, Pub. L. 99–198, title XVII, § 1764, Dec. 23, 1985, 99 Stat. 1652, which related to production control of controlled substances, was renumbered section 519 of the Controlled Substances Act by Pub. L. 101–647, title X, § 1002(h)(2), Nov. 29, 1990, 104 Stat. 4828, and is classified to section 889 of this title.