Sections
430ff to
430jj of this title shall become effective if and when the requirements of sections
430ff and
430gg of this title shall have been fully complied with to the satisfaction of the President of the United States, who shall then issue a notice declaring that the requirements herein have been met, and said notice shall formally dedicate and set aside the areas transferred to the United States in accordance with the provisions of section
430ff of this title.