Code of Federal Regulations · Part

Part 3a — National Security Information

18 C.F.R. pt. 3a

• § 3a.1 a.1 Purpose
• § 3a.11 a.11 Classification Of Official Information
• § 3a.12 a.12 Authority To Classify Official Information
• § 3a.13 a.13 Classification Responsibility And Procedure
• § 3a.2 a.2 Authority
• § 3a.21 a.21 Authority To Downgrade And Declassify
• § 3a.22 a.22 Declassification And Downgrading
• § 3a.23 a.23 Review Of Classified Material For Declassification Purposes
• § 3a.31 a.31 Classification Markings And Special Notations
• § 3a.41 a.41 Access Requirements
• § 3a.51 a.51 Designation Of Security Officers
• § 3a.61 a.61 Storage And Custody Of Classified Information
• § 3a.71 a.71 Accountability For Classified Material
• § 3a.81 a.81 Transmittal Of Classified Material
• § 3a.91 a.91 Data Index System