31 C.F.R. § 2.6 Duration of classification.
Title 31 - Money and Finance: Treasury
(a) Information Not Marked for Declassification [1.4]. Information classified under predecessor orders that is not subject to automatic declassification shall remain classified until reviewed for possible declassification. (b) Authority to Extend Automatic Declassification Determinations [1.4(b)]. The authority to extend classification of information subject to automatic declassification under any predecessor Executive Order to the Order is limited to those officials who have classification authority over the information and are designated in writing to have original classification authority at the level of the information to remain classified. Any decision to extend the classification on other than a document-by-document basis shall be reported to the Assistant Secretary (Management) who shall, in turn, report this fact to the Director of the Information Security Oversight Office.
Title 31: Money and Finance: Treasury
PART 2—NATIONAL SECURITY INFORMATION
Subpart A—Original Classification
§ 2.6 Duration of classification.
