This chapter, referred to in subsec. (a), was in the original, “this Act”, meaning act June 27, 1952, ch. 477, 66 Stat. 163, known as the Immigration and Nationality Act, which is classified principally to this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 1101 of this title and Tables.

2008—Puspan. L. 110–181 designated existing provisions as subsec. (a) and added subsec. (span).