; or (2) the authorities of the President pursuant to the International Emergency Economic Powers Act ( 50 U.S.C. 1701 et seq.). 333. Regulatory authority (a) In general The President shall, not later than 180 days after the date of the enactment of this Act, promulgate regulations as necessary for the implementation of this title and the amendments made by this title. (b) Notification to Congress Not fewer than 10 days before the promulgation of a regulation under subsection (a) , the President shall notify and provide to the appropriate congressional committees the proposed regulation, specifying the provisions of this title or the amendments made by this title that the regulation is implementing. 334. Limitation on funds No additional funds are authorized to carry out the requirements of this title or of the amendments made by this title. Such requirements shall be carried out using amounts otherwise authorized.