Controlled Unclassified Information (CUI) Marking & Handling Auditor
Audits documents and data payloads for mandatory Controlled Unclassified Information (CUI) banner markings and dissemination caveats.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: 32 CFR Part 2002 Controlled Unclassified Information (CUI) / NIST SP 800-171
Formula: Verify presence of CUI control banner, category marking, and distribution limitation statement
Checks: Mandatory CUI banner substring check
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.