| Subtitle A—Department of Defense |
| Chapter I—Office of the Secretary of Defense |
| Chapter V - Department of the Army |
| Chapter VI - Department of the Navy |
| Chapter VII - Department of the Air Force |
| Subtitle B—Other Regulations Relating to National Defense |
| Chapter XII - Defense Logistics Agency |
| Chapter XVI—Selective Service System |
| Chapter XVII—Office of the Director of National Intelligence |
| Chapter XVIII - National Counterintelligence Center |
| Chapter XIX - Central Intelligence Agency |
| Chapter XX - Information Security Oversight Office, National Archives and Records Administration |
| Chapter XXI - National Security Council |
| Chapter XXIV - Office of Science and Technology Policy |
| Chapter XXVII - Office for Micronesian Status Negotiations |
| Chapter XXVIII - Office of the Vice President of the United States |
| Chapter XXIX - PRESIDENTIAL COMMISSION ON THE ASSIGNMENT OF WOMEN IN THE ARMED FORCES |