; (4) such country is compliant with the obligations of such country under a covered treaty; and (5) such country or such entity has made or is making restitution to persons harmed by the covered act that was the basis of such sanctions, including United States nationals. (e) Waiver (1) In general The President may, for periods of not more than 180 days, waive the imposition of sanctions required under this section if the President certifies to the Committee on Foreign Affairs of the House of Representatives and the Committee on Foreign Relations of the Senate that such waiver is vital to the national security interests of the United States. (2) Sunset The President may not exercise the authority described in paragraph (1) on or after the date that is 5 years after the date of the enactment of the Countering Beijing’s Weaponization of Fentanyl Act . 311. Definitions In this title: (1) Chemical or biological program The term chemical or biological program means a program to produce, develop or distribute— (A) a chemical or biological weapon; (B) benzylfentanyl; (C) 4-anilinopiperidine; or (D) norfentanyl precursors. (2) Commerce Control List The term Commerce Control List means the list maintained by the Bureau of Industry and Security of the Department of Commerce and set forth in Supplement No. 1 to part 774 of the Export Administration Regulations. (3) Covered act The term covered act means an act by an individual who is an official, employee, or agent of a foreign governmental entity, if— (A) such individual knew or should have known that such act would result in injury or damages to another foreign country