A prior section 1229, act June 27, 1952, ch. 477, title II, ch. 4, § 239, 66 Stat. 203, as amended, which related to designation of ports of entry for aliens arriving by aircraft, was renumbered section 234 of act June 27, 1952, by Pub. L. 104–208, div. C, title III, § 304(a)(1), Sept. 30, 1996, 110 Stat. 3009–587, and was transferred to section 1224 of this title.

2006—Subsec. (e). Pub. L. 109–162 added subsec. (e).

Subsec. (e)(2)(B). Pub. L. 109–271 substituted “(U)” for “(V)”.

Pub. L. 109–162, title VIII, § 825(c)(2), Jan. 5, 2006, 119 Stat. 3065, provided that: “The amendment made by paragraph (1) [amending this section] shall take effect on the date that is 30 days after the date of the enactment of this Act [Jan. 5, 2006] and shall apply to apprehensions occurring on or after such date.”

Section effective, with certain transitional provisions, on the first day of the first month beginning more than 180 days after Sept. 30, 1996, see section 309 of Pub. L. 104–208, set out as an Effective Date of 1996 Amendments note under section 1101 of this title.

For abolition of Immigration and Naturalization Service, transfer of functions, and treatment of related references, see note set out under section 1551 of this title.