Framework overlap

Does GDPR cover NATO STANAG 4774 (Confidentiality Metadata Labels) and STANAG 4778 (Metadata Binding)?

You hold GDPR and have been told to do NATO STANAG 4774 (Confidentiality Metadata Labels) and STANAG 4778 (Metadata Binding). Here is how much overlaps, control by control.

25% of NATO STANAG 4774 (Confidentiality Metadata Labels) and STANAG 4778 (Metadata Binding) you already have

GDPR already covers about 25% of NATO STANAG 4774 (Confidentiality Metadata Labels) and STANAG 4778 (Metadata Binding), leaving 6 of 8 controls as genuinely new work.

Already covered 0 Likely covered 2 New work 6

No control in GDPR maps directly to one in NATO STANAG 4774 (Confidentiality Metadata Labels) and STANAG 4778 (Metadata Binding). Everything counted as covered is covered because both map to the same third standard, which is what a crosswalk is, but it is an inference rather than a lookup.

What is genuinely new work

Nothing in GDPR reaches these. This is the list to scope.

STANAG-3
Label Authoring, Originator Identification, and Policy Identifier
STANAG-4
Cross-Domain Label Translation and Interoperability Testing
STANAG-5
Label Verification on Ingress and Label Preservation Through Processing
STANAG-6
Label Handling in Email, Documents, and Storage
STANAG-7
Incident Response, User Training, and Label Audit
STANAG-8
Label Caveats, Releasability, and Conditions
Show the 2 you already have
STANAG-1
STANAG 4774 Confidentiality Label Schema and XML Structure
STANAG-2
STANAG 4778 Metadata Binding Mechanism and Cryptographic Binding

How this is calculated

Already covered means a mapping runs from a control in GDPR to that control. Likely covered means no direct mapping exists but both frameworks map to the same control in a third standard. New work means neither. We keep those separate rather than adding them into one friendlier number, because blending them would present a two-hop inference as a verified fact.

Coverage is not symmetric. Run it the other way and you will get a different number; both are correct.

From 332,959 cross-framework control mappings across 723 frameworks, 531 of them verified against their source documents. It does not tell you that you are compliant: a mapped control means the two standards ask for the same thing, not that you have done it.

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