Verification of Information and Documents
How authenticity and reliability are verified: source, date, independent confirmation.
Updated 3 August 2026 · 8 min read
What is found is not the same as what is confirmed. Between discovering information and using it in a decision lies verification: establishing the primary source, checking the date, seeking independent confirmation and making a deliberate attempt to refute one's own hypothesis.
The material describes verification practice in corporate checks: how source reliability is assessed, what to do when sources contradict each other, why the absence of data is not evidence of the absence of an event, and how levels of confirmation are marked in final materials.
Who this material is for
- analysts and compliance specialists
- legal teams
- clients of checks - for assessing report quality
What it covers
- assessment of source reliability
- establishing the primary source and dating it
- independent confirmation
- working with contradictions
- marking levels of confidence
Verification reduces the risk of error but does not eliminate it entirely: all conclusions are presented together with a statement of their limitations.
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