Code of Federal Regulations > Title 6 > Chapter I > Part 7 > Subpart B

Regulations last checked for updates: May 23, 2025

Title 6 - Domestic Security last revised: May 21, 2025

§ 7.20 - Classification and declassification authority.

§ 7.21 - Classification of information, limitations.

§ 7.22 - Classification pending review.

§ 7.23 - Emergency release of classified information.

§ 7.24 - Duration of classification.

§ 7.25 - Identification and markings.

§ 7.26 - Derivative classification.

§ 7.27 - Declassification and downgrading.

§ 7.28 - Automatic declassification.

§ 7.29 - National Declassification Center.

§ 7.30 - Documents of permanent historical value.

§ 7.31 - Classification challenges.

§ 7.32 - Mandatory declassification review.

authority: 5 U.S.C. 301; Pub. L. 107-296; E.O. 13526; 3 CFR, 1995 Comp., p. 333; E.O. 13142, 64 FR 66089, 3 CFR, 1999 Comp., p. 236; 32 CFR part 2001

source: 79 FR 44095, July 30, 2014, unless otherwise noted.