- SUBCHAPTER I—BUDGET AND OVERSIGHT (§§ 3301 – 3316a)
- SUBCHAPTER II—PERSONNEL AND ADMINISTRATIVE AUTHORITIES (§§ 3321 – 3334g)
- SUBCHAPTER III—SECURITY CLEARANCES AND CLASSIFIED INFORMATION (§§ 3341 – 3352f)
- SUBCHAPTER III–A—PUBLIC INTEREST DECLASSIFICATIONS (§§ 3355 – 3355g)
- SUBCHAPTER IV—COLLECTION, ANALYSIS, AND SHARING OF INTELLIGENCE (§§ 3361 – 3371d)
- SUBCHAPTER V—MANAGEMENT OF COUNTERINTELLIGENCE ACTIVITIES (§§ 3381 – 3383)