ISOO Notice 2026-09, Guidance for Use of Classification Authority Block on Standard Form 700
In effectNARA · ISOO notice · September 28, 2026
Summary
Lets agencies decide, using their own risk management, whether to add a classification authority block to Standard Form 700, the security container information form, because a properly completed form already carries the required elements.
What FedXchange has recorded
No changes recorded. The watch records a new document and any change in its status.
- Issuer
- National Archives and Records Administration (NARA), including the Information Security Oversight Office (ISOO) and the Controlled Unclassified Information (CUI) program
- Type
- ISOO notice
- Number
- ISOO Notice 2026-09
- Issued
- September 28, 2026
- Status
- In effect
Still in force, possibly with amendments.
ISOO corrected section 4(b) on September 30, 2026.
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