Subpart B - CLASSIFIED INFORMATION
- Section 17.21 - Classification and declassification authority
- Section 17.22 - Classification of information; limitations
- Section 17.23 - Emergency classification requests
- Section 17.24 - Duration of classification
- Section 17.25 - Identification and markings
- Section 17.26 - Derivative classification
- Section 17.27 - Declassification and downgrading
- Section 17.28 - Automatic declassification
- Section 17.29 - Documents of permanent historical value
- Section 17.30 - Classification challenges
- Section 17.31 - Mandatory review for declassification requests
- Section 17.32 - Notification of classification changes