A real company dataset is ready for sourcing review only when the source, contributing parties, access authority, proposed use, version and limitations can be described with evidence. A company being able to export a file does not prove it owns every right, may disclose every record, or has a dataset fit for a particular task.
“Legally and commercially sourceable” is not a single certification. It is a set of questions that different people answer: data owners, technical reviewers, privacy and legal professionals, and the prospective recipient. No one checklist can settle every jurisdiction or contract.
1. Where did the proposed contribution come from?
Identify the system, record types, date range, collection process, transformations, exclusions and responsible contacts. Preserve versions and the steps used to produce an export. Distinguish events created in the source from derived labels, summaries or later corrections.
The W3C PROV-DM provides a conceptual model that distinguishes entities, activities and agents. Datasheets for Datasets research proposes documenting motivation, composition, collection and processing. Both can inform a record of how a dataset was assembled. Neither certifies rights, completeness or quality.
2. Who can grant the proposed rights?
For each component, ask who created it, who controls it, what contracts or licenses apply, and whether customer, employee, contractor or third-party material is present. Identify the employment, contributor, service and confidentiality terms and the intellectual-property rules relevant to that particular material and proposed use. Do not assume a database carries a uniform ownership right merely because it is organized as one.
For US copyright-protected work, 17 USC 202 separates copyright ownership from ownership of the object containing the work. Holding an export or administering the source system does not by itself establish the copyright grant being proposed. That distinction does not decide privacy, confidentiality, third-party contract restrictions or whether a particular record is copyright-protected.
3. Which recipient and use are authorized?
Identify what a recipient may do: evaluate, train, fine-tune, retain, derive, sublicense or publish. Name recipient categories and affiliates, territory, term, exclusivity, onward access and return or deletion rules. A confidentiality agreement may limit information handling but does not alone establish the sender's authority or grant all data rights.
Before an introduction, company name disclosure, schema review, sample access and broader transfer, confirm the owner approved that recipient and purpose. Each step can require a separate decision. An inquiry is not a license.
4. Which privacy and confidentiality questions remain?
Inventory direct identifiers, free text, attachments, timestamps and rare combinations. Decide whether records can be excluded, summarized, transformed or reviewed in a controlled environment. Give the privacy reviewer the people and information involved, processing locations, recipients and proposed use so the applicable requirements can be identified; replacing names does not settle that assessment.
Privacy review is not the same as permission review. A data set may be transformed yet remain subject to contractual or intellectual-property limits. Conversely, rights to use a work do not automatically permit processing personal information.
5. What task and acceptance evidence does the contribution support?
State what task the source may support and what evidence would demonstrate fit. Identify schema, relationships, timestamps, coverage, missingness, duplicates, known transformations and accepted version. Use a sample only when authorized and designed to answer a stated question. Mark a claim as reported, confirmed from a record, demonstrated in an inspected sample, or accepted by a named reviewer against agreed criteria.
An accepted sample does not automatically prove the full archive has the same properties. State the sampling frame, selection method and known limits. Separate technical acceptance from legal or privacy approval.
A sourceability record
| Dimension | Evidence to preserve |
|---|---|
| Origin | System, collector, period, responsible parties |
| Composition | Record types, fields, links, attachments and exclusions |
| Transformation | Extraction, redaction, labels, version and method |
| Rights | Ownership/permission basis, contracts, limits and unresolved items |
| Privacy | Information categories, risk review, permitted purpose and safeguards |
| Access | Recipient, users, environment, duration, logging and deletion |
| Use | Evaluation/training/derivatives, sublicensing and publication |
| Acceptance | Task, sample method, reviewer, criteria and limitations |
Treat this as an evidence register, not a certificate. An unknown should remain visible and can be a reason to stop, narrow the scope or request further review.
In what order should a sourceability review proceed?
Start with metadata and authority questions. A company data profile can organize the high-level source account and unresolved restrictions before underlying material is requested. Then define a narrow purpose and recipient. Review the source description and terms. If a controlled sample is needed, agree selection, access and deletion before any transfer. Only after separate technical, legal and privacy reviews should anyone describe the dataset as ready for a particular next step.
Avelence's service includes commercial research, positioning and licensing strategy. It does not certify legal sourceability or collect raw operational data in initial forms. Representation, disclosure and access remain separate authorizations.
Frequently asked questions
Does legal review alone establish that a dataset is useful for a buyer?
No. A permission conclusion concerns the specified rights and use, while technical fit needs evidence about the records, task, links and coverage. Connect both reviews to the same version and scope. A useful sourceability record shows which decision each reviewer actually made and what remains open.
Can an incomplete evidence register still support an initial discussion?
Yes, if the unresolved items are explicit and the discussion stays within appropriate information boundaries. A high-level fit inquiry may proceed before a contractor agreement or exact retention count is checked. Those gaps can still block a later sample, grant or delivery, so name the affected decision and the person responsible for resolving it.