ISO 27001:2022 covers 33.3% of ISO 22301:2019
19 of the 57 controls in ISO 22301:2019 are already satisfied by evidence you collected for ISO 27001:2022. 38 are genuine gaps. Every claim below was judged against both control sets and then argued against; the ones that did not survive are published further down with the reason each failed.
This number is directional. It says how much of ISO 22301:2019 your ISO 27001:2022 evidence satisfies. The reverse pair is a different number, often very different, because a security standard has enormous depth for access control and almost none for lawful basis or data subject rights.
120 candidate mappings were examined and 84 were removed. Signed off 2026-08-19, review level machine verified. Mappings were judged by Claude Code rather than read line by line by a practitioner. Every claim shows its reasoning so you can check it. Ask and a practitioner will review this pair.
Where the gaps are
Coverage is never evenly spread. A source standard usually satisfies one part of a target almost completely and barely touches another, and which part is which is the thing worth knowing before you plan the work.
Theme level, not control level, deliberately. The per-control list of what is evidenced and what is a gap is the report itself, so publishing it here would be publishing the thing being sold.
Claims that held
A sample. Each one names the control whose evidence does the work, the control it satisfies, and why.
Non-compliance found by the check drives cause analysis and corrective action, which is what 10.1 requires.
A maintained register of legal, statutory, regulatory and contractual obligations, kept current, is the artefact 4.2.2 asks for.
Named ownership of roles, allocated explicitly and traceably, is what top management must assign and communicate.
Role appropriate current training, with records of who holds it, evidences the competence obligation.
Awareness training for personnel and relevant parties is the awareness obligation directly.
Documented operating procedures, kept available to those who need them, are the documented information the system runs on.
Protecting records from loss, falsification and unauthorized access is the control of documented information required.
ICT readiness planned, implemented, maintained and tested against continuity objectives is operational planning and control.
Claims that did not hold
84 proposed mappings for this pair were rejected. They are kept in the graph rather than deleted, so what was thrown out is as inspectable as what survived. A crosswalk that never rejects anything is not being judged.
retired metered-API path. 56 percent of its output was refuted wherever it was re-judged, so its residue is not trusted evidence. Superseded by judgement on the Claude Max plan 2026-08-19.
Claimed at high confidence before it was rejected.
retired metered-API path. 56 percent of its output was refuted wherever it was re-judged, so its residue is not trusted evidence. Superseded by judgement on the Claude Max plan 2026-08-19.
Claimed at high confidence before it was rejected.
retired metered-API path. 56 percent of its output was refuted wherever it was re-judged, so its residue is not trusted evidence. Superseded by judgement on the Claude Max plan 2026-08-19.
Claimed at high confidence before it was rejected.
retired metered-API path. 56 percent of its output was refuted wherever it was re-judged, so its residue is not trusted evidence. Superseded by judgement on the Claude Max plan 2026-08-19.
Claimed at high confidence before it was rejected.
retired metered-API path. 56 percent of its output was refuted wherever it was re-judged, so its residue is not trusted evidence. Superseded by judgement on the Claude Max plan 2026-08-19.
Claimed at medium confidence before it was rejected.
numbering-space collision: ISO 27001 Annex A control numbers matched against ISO 22301 management clause numbers
Claimed at high confidence before it was rejected.
numbering-space collision: ISO 27001 Annex A control numbers matched against ISO 22301 management clause numbers
Claimed at high confidence before it was rejected.
numbering-space collision: ISO 27001 Annex A control numbers matched against ISO 22301 management clause numbers
Claimed at high confidence before it was rejected.
The full report
Everything above is a sample. The report is every evidenced control and every gap, with the reasoning and the source document behind each one, in a form you can hand to an assessor. $299, emailed immediately.
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