; regulations (1) In general The President may exercise all authorities provided 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. (2) Regulations Not later than 60 days after the date of the enactment of this Act, the President shall issue regulations or other guidance as may be necessary for the implementation of this section. (f) Waiver The President may waive, on a case-by-case basis and for a period of not more than 180 days, the application of sanctions under this section with respect to a foreign person only if, not later than 15 days prior to the date on which the waiver is to take effect, the President submits to the appropriate congressional committees a written determination and justification that the waiver is in the vital national security interests of the United States. (g) Humanitarian assistance (1) In general Sanctions under this section shall not apply to— (A) the conduct or facilitation of a transaction for the provision of agricultural commodities, food, medicine, medical devices, or humanitarian assistance, or for humanitarian purposes