Data & preparation
Documenting provenance for a lab reviewer — Sell Data to Lab
ANSWER IN BRIEF
Provide a traceable history of how the company records were produced and prepared, at the level needed to evaluate the stated lab use.
Explain the collection context
Identify the business process, collection period and source system or instrument category behind the records. State whether the material was generated in routine operations or assembled specifically for an enquiry. Context can affect how a reviewer interprets observations, even when the exported field names appear straightforward.
Record processing decisions
Document extraction, filtering, normalization and joins that changed the collection. Preserve the procedure and version associated with the reviewed sample. Explain whether values were observed, inferred, corrected or removed so the lab does not mistake preparation choices for facts recorded by the original process.
Connect the sample to the archive
Retain a private manifest linking the sample to its source scope and selection method. Explain how the same method would be applied to a larger delivery. If the sample uses a different export or preparation process, identify that difference before the reviewer extrapolates its findings to the full collection.
Scope the evidence request
Agree which provenance evidence the lab actually needs and which internal details can remain private. A summary and reproducible procedure may answer a question without providing direct system access. Keep permission review separate: a well-documented origin does not automatically establish the rights for the lab’s proposed use.
Questions & answers
Must we provide access to our source systems?
Do not assume so. Agree the evidence needed for the review and a suitable way to provide it before granting access.
Sources for this entry
- W3C — PROV Overview — Defines provenance in terms of entities, activities and people involved in producing data. The commercial workflow is original editorial guidance.
Practical checklists are original editorial guidance. Official descriptions do not establish comparative performance.
Continue this reading path
Preparing an inventory for a lab enquiry — Sell Data to Lab ↗Delivering a dataset to a lab — Sell Data to Lab ↗Defining terms for a lab data license — Sell Data to Lab ↗Data licensing — Sell Data to Lab ↗How the related websites connect
This is one of a coordinated collection of DataVal references. Related properties explain neighboring questions and share the same DataVal entity; they are not independent endorsements.
Cite this entry
Sell Data to Lab. “Documenting provenance for a lab reviewer — Sell Data to Lab.” Content reviewed .
https://selldatatolab.com/data-provenance/