What is an evidentiary gap in a contract?
An evidentiary gap is the distance between what a contract promises and what it could actually prove. It costs nothing — until it costs everything.
An evidentiary gap is a promise a contract makes but cannot establish if it is questioned. The obligation is on the page; the proof is not. Most of the time this never surfaces — the goods are fine, the works are accepted, everyone moves on. The gap only becomes visible in the one situation contracts exist for: when the parties disagree.
Gaps take a few recognisable shapes. Say-so gaps: the clause turns on a party's satisfaction or confirmation, with no independent proof. Standard gaps: there is no named threshold — "good quality", "material breach", "practical completion" with no criteria. Coverage gaps: a sample or spot check stands in for the whole consignment, or one inspection stands in for a continuing obligation. Reference gaps: the real requirement lives in a schedule, standard, or appendix that isn't actually present. Consensus gaps: the clause only works while both sides agree.
The six checks Warrant Check runs on every promise
- Independent Verification — could the evidence be produced to, and checked by, an independent third party (an accredited certificate, a result from an independent method, a measurement), rather than one party's own assertion?
- Suitable Method — does the method reliably establish what is claimed, at the strength or magnitude claimed, rather than a weaker proxy standing in for proof?
- Defined Benchmark — is there a specific threshold, technical specification, or named standard the result is measured against, rather than a vague term like "good quality"?
- Conclusive Link — does meeting that benchmark actually establish the promise itself, rather than something merely adjacent to it?
- Comprehensive Coverage — does the evidence cover the full scope of the claim (the whole lot, area or population), whether directly or through a properly representative sample?
- Relevant Timeline — does the evidence cover the period the commitment runs for: the full term of a continuing obligation, or the relevant moment for a one-off one?
Finding contractual evidence gaps before signing is far cheaper than discovering them in a dispute, when the missing proof can't be manufactured after the fact. Warrant Check exists to surface them early: paste a contract or a clause, and it shows each promise as Present, Partial, or Absent on each of the six checks, so the gaps are visible while you can still close them.
Check a clause free with Warrant Check →