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 waiver is vital to the national security interests of the United States. (e) Implementation authority The President may exercise all authorities provided to the President under sections 203 and 205 of the International Emergency Economic Powers Act ( 50 U.S.C. 1702 and 1704) for purposes of carrying out this section. (f) Regulatory authority (1) In general The President shall, not later than 90 days after the date of the enactment of this Act, promulgate regulations as necessary for the implementation of this section. (2) Notification to congress Not less than 10 days before the promulgation of regulations under paragraph (1), the President shall notify and provide to the appropriate congressional committees the proposed regulations and the provisions of this section that the regulations are implementing. (g) Definitions In this section— (1) Appropriate congressional committees The term appropriate congressional committees means— (A) the Committee on Foreign Affairs, the Committee on the Judiciary, the Committee on Ways and Means, and the Committee on Financial Services of the House of Representatives