; 22 U.S.C. 9401 et seq.), including by imposing sanctions with respect to any person that the President determines knowingly engaged in a significant transaction with a person that is part of, or operates for or on behalf of, the defense or intelligence sectors of the Government of the Russian Federation, as described in section 231 of that Act. (b) Determination The acquisition by the Government of Turkey of the S-400 air and missile defense system from the Russian Federation beginning on July 12, 2019, shall constitute a significant transaction as described in section 231 of the Countering America’s Adversaries Through Sanctions Act ( 22 U.S.C. 9525 ). (c) Sanctions Not later than 30 days after the date of the enactment of this Act, the President shall impose five or more of the sanctions described in section 235 of the Countering America’s Adversaries Through Sanctions Act ( 22 U.S.C. 9529 ) with respect to the Government of Turkey’s acquisition of the S-400 air and missile defense system from the Russian Federation. (d) Exception relating to importation of goods (1) In general Notwithstanding any other provision of this section, the authorities and requirements to impose sanctions under this section shall not include the authority or a requirement to impose sanctions on the importation of goods. (2) Good defined In this subsection, the term good means any article, natural or man-made substance, material, supply or manufactured product, including inspection and test equipment, and excluding technical data. (e) Termination The President may terminate the imposition of sanctions required under this section with respect to a person if the President submits to the appropriate congressional committees a certification that— (1) the Government of Turkey and any person acting on its behalf no longer possesses the S-400 air and missile defense system and no such system or successor system is operated or maintained by Russian nationals, or persons acting on behalf of the Government of the Russian Federation, in Turkey