§ 6304. Additional regulations
(a)
Authority To Prescribe Additional Regulations.—
In addition to the restrictions and requirements specified in sections
6302 and
6303 of this title, the Secretary of the Smithsonian Institution, the Trustees of the National Gallery of Art, and the Trustees of the John F. Kennedy Center for the Performing Arts may prescribe for their respective agencies regulations necessary for—
(b)
Publication in Federal Register.—
A regulation prescribed under this section shall be published in the Federal Register and is not effective until the expiration of 10 days after the date of publication.