A green result without its inputs and rule version cannot be reproduced. Versioned checks bind a deterministic result to the evidence snapshot, normalized data, rule set, execution time, and known technical limitations.
A practical preparation workflow
- 1
Freeze the relevant input versions and selected rule set.
- 2
Run the check deterministically and retain its evidence references.
- 3
Mark the result stale when an input or rule changes, then rerun explicitly.
Bind every result to exact inputs
A plot result should identify the normalized geometry, source feature, CRS decision, and rule version. A DDS preflight should identify the confirmed facts and mapping version. Without those links, a later reviewer cannot explain why the result changed.
Do not overwrite stale results
When evidence or a rule changes, retain the earlier result, mark it stale, and create a new execution. This reveals whether the change came from new evidence, a corrected fact, or an updated rule.
Expose unavailable dependencies
If a dataset, service, or production algorithm is unavailable, the check should say so. A fixture, placeholder, or skipped dependency must never appear as a successful real-world result.
What to check
- Input identifiers, versions, and hashes
- Rule, mapping, dataset, and engine versions
- Result, evidence references, and limitations
- Stale, rerun, superseded, and export relationships
A deterministic technical result describes the rule that ran; it is not a legal conclusion and may depend on unavailable external data.
Questions teams ask
Why can the same plot receive a different result later?
The geometry, source evidence, rule set, or external dataset may have changed. The result should identify which input or version differs.
Can a stale result remain in an old Filing Pack?
Yes, if it was current for that frozen snapshot. A later pack should use a new execution and retain the relationship to the earlier result.
Does versioning make a check legally authoritative?
No. It makes the technical process reproducible and its limitations visible.