ISO 27001 Just Got the Same Treatment as SOC2

March 29, 2026 Three months ago, I introduced “The Deterministic SOC2 API.” The response was silence, then traffic, then Google ranking, then the AI Overview citing my articles as the definitive source on deterministic decision logs. But one question kept surfacing in the way people searched. They searched for “ISO 27001 decision logs.” They searched for “multi‑framework audit trails.” They searched for “how to prove AI decisions comply with both SOC2 and ISO.” They had the same problem in a different framework. Today, that gap closes. The Multi‑Framework Reality Companies running parallel compliance programs know the pain. You have SOC2 for your US customers. You have ISO 27001 for your European contracts. You have overlapping controls, separate audits, duplicate evidence. The same access control decision that satisfies SOC2 CC6.1 also satisfies ISO 27001 A.9.2.1. The same change management decision that satisfies SOC2 CC7.1 also satisfies ISO 27001 A.12.1.2. But until now, no single