; and (III) otherwise ineligible to be admitted or paroled into the United States or to receive any other benefit under the Immigration and Nationality Act ( 8 U.S.C. 1101 et seq.). (ii) Current visas revoked (I) In general Any visa or other documentation issued to an alien who is an Iranian person on the list required under subsection (b), regardless of when such visa or other documentation was issued, shall be revoked and such alien shall be denied admission to the United States. (II) Effect of revocation A revocation under subclause (I) shall take effect immediately and shall automatically cancel any other valid visa or entry documentation that is in the alien’s possession. (2) Inapplicability of national emergency requirement The requirements of section 202 of the International Emergency Economic Powers Act ( 50 U.S.C. 1701 ) shall not apply for purposes of the imposition of sanctions under this section. (3) Penalties A person that is subject to sanctions described in paragraph (1)(A) shall be subject to the penalties set forth in subsections (b) and (c) of section 206 of the International Emergency Economic Powers Act ( 50 U.S.C. 1705 ) to the same extent as a person that commits an unlawful act described in subsection (a) of that section. (4) Exception to comply with united nations headquarters agreement Sanctions under paragraph (1)(B) shall not apply to an alien if admitting the alien into the United States is necessary to permit the United States to comply with the Agreement regarding the Headquarters of the United Nations, signed at Lake Success June 26, 1947, and entered into force November 21, 1947, between the United Nations and the United States, or other applicable international obligations. (d) Waiver The President may, on a case-by-case basis and for periods not to exceed 90 days, waive the application of sanctions in this section with respect to an Iranian person if the President certifies to the appropriate congressional committees at least 15 days before such waiver is to take effect that such