; and (B) to determine whether there is any criminal, national security, or other factor that would render the alien ineligible for such adjustment of status. (2) Completion of background checks The security and law enforcement background checks required under paragraph (1) shall be completed with respect to an alien, to the satisfaction of the Secretary, before the date on which the Secretary grants adjustment of status to such alien. (i) Exemption from numerical limitations Nothing in this section or in any other law may be construed to apply a numerical limitation on the number of aliens who may be eligible for adjustment of status under this section. (j) Treatment of aliens meeting requirements for extension of conditional permanent resident status If an alien has satisfied all of the requirements under section 3(a)(1) as of the date of the enactment of this Act, the Secretary may cancel the removal of the alien and permit the alien to apply for conditional permanent resident status under this Act. After the initial period of conditional permanent resident status described in section 4(a), the Secretary shall extend such alien’s conditional permanent resident status and permit the alien to apply for adjustment of status in accordance with subsection (a) if the alien has met the requirements under section 4(d) during the entire period of conditional permanent resident status under this Act. 6. Limitation on parole authority Section 212(d)(5) of the Immigration and Nationality Act ( 8 U.S.C. 1182(d)(5) ) is amended— (a) by striking Attorney General each place such term appears and inserting Secretary of Homeland Security ; and (b) by adding at the end the following: (C) (i) The Secretary of Homeland Security may not use the authority under subparagraph (A) to parole generalized categories of aliens or classes of aliens based solely on— (I) nationality; (II) presence or residence in the United States; (III) family relationships