Subpart A. Subpart A—Classification and Declassification of National Security Information

• § 1312.1 - Purpose and authority.
• § 1312.2 - Responsibilities.
• § 1312.3 - Classification requirements.
• § 1312.4 - Classified designations.
• § 1312.5 - Authority to classify.
• § 1312.6 - Duration of classification.
• § 1312.7 - Derivative classification.
• § 1312.8 - Standard identification and markings.
• § 1312.9 - Downgrading and declassification.
• § 1312.10 - Systematic review guidelines.
• § 1312.11 - Challenges to classifications.
• § 1312.12 - Security Program Review Committee.