[Code of Federal Regulations] [Title 28, Volume 1] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 28CFR5.305] [Page 221] TITLE 28--JUDICIAL ADMINISTRATION CHAPTER I--DEPARTMENT OF JUSTICE PART 5_ADMINISTRATION AND ENFORCEMENT OF FOREIGN AGENTS REGISTRATION ACT OF Sec. 5.305 Exemption under section 3(f) of the Act. The exemption provided by section 3(f) of the Act shall not be available unless the President has, by publication in the Federal Register, designated for the purpose of this section the country the defense of which he deems vital to the defense of the United States.