Chapter 23. INTERNAL SECURITY  


SubChapter I. CONTROL OF SUBVERSIVE ACTIVITIES
SubChapter II. EMERGENCY DETENTION OF SUSPECTED SECURITY RISKS
SubChapter III. PERSONNEL SECURITY PROCEDURES IN NATIONAL SECURITY AGENCY
SubChapter IV. COMMUNIST CONTROL
SubChapter V. REGISTRATION OF CERTAIN PERSONS TRAINED IN FOREIGN ESPIONAGE SYSTEMS

Miscellaneous

Application of subchapters I and II of this chapter and other provisions of the Internal Security Act of 1950, as amended, to members of the Communist Party and other subversive organizations, see section 843 of this title, and References in Text note set out under that section.