17 CFR 200.507
§ 200.507 Declassification dates on derivative documents.
United States · 17 CFR — Commodity and Securities Exchanges · Status: effective
Cite this
- Citation
- 17 CFR 200.507, § 200.507 Declassification dates on derivative documents, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/67973
- Permanent ID
ys:prov:67973@1- SHA-256
4a22cad858b4d95dcb9b3ed23d4f0d3f1a58e8da7a11d6a8d8980dc14cbd47bd
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
(a) A document that derives its classification from information classified under Executive Order 12356 of predecessor orders shall be marked with the date or event assigned to that source information for its automatic declassification or for review of its continued need for classification.
(b) A derivative document that derives its classification from the approved use of the classification guide of another agency shall bear the declassification date required by the provisions of that classification guide.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.