; and (C) by inserting after subparagraph (U) the following: (V) a single conviction for driving while intoxicated (including a conviction for driving while under the influence of or impaired by alcohol or drugs), when such impaired driving was the cause of the serious bodily injury or death of another person or a second or subsequent conviction for driving while intoxicated (including a conviction for driving under the influence of or impaired by alcohol or drugs), without regard to whether the conviction is classified as a misdemeanor or felony under State law. For purposes of this paragraph, the Secretary of Homeland Security or the Attorney General are not required to prove the first conviction for driving while intoxicated (including a conviction for driving while under the influence of or impaired by alcohol or drugs) as a predicate offense and need only make a factual determination that the alien was previously convicted for driving while intoxicated (including a conviction for driving while under the influence of or impaired by alcohol or drugs). . (2) Effective date and application The amendments made by this section shall take effect on the date of the enactment of this Act and apply to any conviction entered on or after such date. (b) Inadmissibility for driving while intoxicated or under the influence (1) In general Paragraph (2) of section 212(a) of the Immigration and Nationality Act ( 8 U.S.C. 1182(a)(2) ), as amended by section 507, is further amended by adding at the end the following: (K) Driving while intoxicated and unlawfully present in the United States An alien who— (i) is convicted of driving while intoxicated, driving under the influence, or similar violation of State law, and (ii) at the time of the commission of that offense was unlawfully present in the United States because the alien entered without inspection or admission, overstayed the period of stay authorized by the Secretary, or violated the terms of the alien’s nonimmigrant visa, is inadmissible. . (2) Effective date and