What is a reconstructable decision path?
A reconstructable decision path is the ability to trace any AI governance decision back through every step that produced it: system registration, business context, technical intake, screening, classification, obligation mapping, evidence review, supervisor approval, and any subsequent re-screening or override.
Reconstruction means an auditor or regulator can independently verify the decision without relying on the memory or availability of any individual. If a decision cannot be reconstructed from the record alone, it cannot be defended — regardless of whether the decision itself was correct.
Key points
- Reconstructability is the gold standard for audit readiness. It is not enough that a decision was made — it must be traceable to its inputs, context, and responsible persons from the record alone.
- The path must be complete. A gap at any point — an unattributed approval, an undocumented evidence review, a missing re-screening trigger — breaks the path.
- The path must be time-consistent. It must show what was known and decided at the moment of each step, not what is known today.
- Personnel changes must not break the path. The record must be self-explanatory without the person who created it.
Why it matters
This is the sentence that defines defensible governance: if it cannot be reconstructed, it cannot be defended. Every informal approval, every verbal agreement, every undocumented override creates a break in the decision path. At audit, each break is a finding. Reconstructability is not a nice-to-have — it is the structural requirement that makes all other governance activities meaningful.
How EAB approaches this
EAB creates reconstructable decision paths by design. Every governance action is logged in the audit trail with attribution, timestamp, and context. Versioned Records preserve point-in-time state. Legal Source Mapping anchors decisions to specific legal versions. The governance chain of custody ensures no step is missing.