19.2 Unter dem Titel «Mandatory imposition of sanctions with respect to certain transactions with the persons that evade sanctions imposed with respect to the Russian Federation» enthält Section 228 des CAATSA folgende Bestimmung: «The President shall impose the sanctions described in subsection (b) with respect to a foreign person if the President determines that the foreign person knowingly, on or after August 2, 2017- (1) materially violates, attempts to violate, conspires to violate, or causes a violation of any license, order, regulation, or prohibition contained in or issued pursuant