Code of Federal Regulations > Title 32 > Chapter XXVII > Part 2700 - PART 2700

Regulations last checked for updates: Jun 20, 2026

Title 32 - National Defense last revised: Jun 09, 2026

Subpart A [§ 2700.1 - § 2700.3] - Subpart A—Introduction

Subpart B [§ 2700.11 - § 2700.14] - Subpart B—Original Classification

Subpart C [§ 2700.21 - § 2700.22] - Subpart C—Derivative Classification

Subpart D [§ 2700.31 - § 2700.34] - Subpart D—Declassification and Downgrading

Subpart E [§ 2700.41 - § 2700.44] - Subpart E—Safeguarding

Subpart F [§ 2700.51 - § 2700.52] - Subpart F—Implementation and Review

authority: E.O. 12065, National Security Regulation of June 28, 1978 (43 FR 28949, July 31, 1978); Information Security Oversight Office Directive No. 1 (43 FR 46280, October 5, 1978)