SUBPART B—Classified Information (§17.21 to §17.32)
- 17.21—Classification and declassification authority.
- 17.22—Classification of information; limitations.
- 17.23—Emergency classification requests.
- 17.24—Duration of classification.
- 17.25—Identification and markings.
- 17.26—Derivative classification.
- 17.27—Declassification and downgrading.
- 17.28—Automatic declassification.
- 17.29—Documents of permanent historical value.
- 17.30—Classification challenges.
- 17.31—Mandatory review for declassification requests.
- 17.32—Notification of classification changes.