PART 9—SECURITY INFORMATION REGULATIONS
- 9.1—Basis.
- 9.2—Objective.
- 9.3—Senior agency official.
- 9.4—Original classification.
- 9.5—Original classification authority.
- 9.6—Derivative classification.
- 9.7—Identification and marking.
- 9.8—Classification challenges.
- 9.9—Declassification and downgrading.
- 9.10—Mandatory declassification review.
- 9.11—Systematic declassification review.
- 9.12—Access to classified information by historical researchers and certain former government personnel.
- 9.13—Safeguarding.