Framework overlap

Does ISO/IEC 27011:2024 cover OCC Heightened Standards (12 CFR Part 30, Appendix D)?

You hold ISO/IEC 27011:2024 and have been told to do OCC Heightened Standards (12 CFR Part 30, Appendix D). Here is how much overlaps, control by control.

38% of OCC Heightened Standards (12 CFR Part 30, Appendix D) you already have

ISO/IEC 27011:2024 already covers about 38% of OCC Heightened Standards (12 CFR Part 30, Appendix D), leaving 5 of 8 controls as genuinely new work.

Already covered 1 Likely covered 2 New work 5

What is genuinely new work

Nothing in ISO/IEC 27011:2024 reaches these. This is the list to scope.

OCCHS-2
Risk Governance Framework: Three Lines of Defense, Scope, and Charter
OCCHS-4
Independent Risk Management: CRO, Charter, Authority, and Oversight
OCCHS-5
Internal Audit: Independence, Scope, Methodology, and Reporting
OCCHS-6
Board of Directors: Composition, Independence, Oversight, and Self-Assessment
OCCHS-8
Third-Party Risk Within Heightened Standards and Integration with Broader Regulation
Show the 3 you already have
OCCHS-1
Scope, Applicability, and Definitions of Heightened Standards
OCCHS-3
Risk Appetite Statement, Risk Limits, Concentration Risk, and Limit Breach Protocols
OCCHS-7
Risk Data Aggregation, Reporting, Talent, Compensation, and Strategic Planning

How this is calculated

Already covered means a mapping runs from a control in ISO/IEC 27011:2024 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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