What Is Evidence-Based Intelligence?
Evidence-based intelligence starts with a simple rule: important conclusions should be traceable to evidence. The approach does not mean every source is equally reliable or that uncertainty can be eliminated. It means uncertainty is made explicit and the reasoning behind a conclusion can be inspected.
Source versus evidence
A source is where information was obtained; evidence is the specific material supporting a proposition. One source may contain several claims with different levels of reliability. Capturing the relevant source reference and observation prevents a broad citation from being mistaken for proof of every statement.
Verification and corroboration
Verification asks whether a source supports the claim being made. Corroboration asks whether independent evidence supports the same conclusion. Strong workflows distinguish a single-source observation from a conclusion supported by multiple independent sources.
Confidence is not certainty
Confidence communicates the strength of the available evidence. It should reflect source quality, freshness, consistency and the amount of corroboration. A confidence label should never be used to turn an unsupported inference into a fact.
Auditability
An auditable investigation preserves the query, relevant sources, extracted observations, transformations, analyst decisions and final outputs. This creates a defensible trail for later review and makes it easier to correct an outdated conclusion.
Practical checklist
For each material claim, record what was observed, where it came from, when it was observed, whether it was independently corroborated, what remains uncertain and how the claim was used in the final analysis.