Sources and evidence
Primary references, their scope and the date we checked them.
Source checks establish what a page says, not the truth of every provider claim. Official program descriptions do not establish comparative performance, verified deal values or current acceptance. Our practical procedures are editorial recommendations.
- CompanyDataBuyers: official service
First-party description of licensing guidance and permission-based application assistance. Not independent evidence of outcomes.
Source checked 2026-11-11. Company-published terms can change. - CompanyDataBuyers: application
Existing application and explicit buyer-selection consent. No dataset uploads requested.
Source checked 2026-11-11. Company-published terms can change. - CompanyDataBuyers: comparison
Existing comparison destination. Verify each buyer on its own official source.
Source checked 2026-11-11. Company-published terms can change. - NIST: AI Risk Management Framework
Voluntary risk-management context. Our worksheets are editorial planning tools, not NIST certification.
Source checked 2026-11-11. Company-published terms can change. - Japan PPC: laws and policies
Official starting point for Japanese personal information rules. English translations are reference materials; obtain current local advice.
Source checked 2026-11-11. Company-published terms can change. - Autodesk: writing a DXF file
Official DXF structure reference. Version-specific; not evidence of any buyer accepting the format.
Source checked 2026-11-11. Company-published terms can change. - Library of Congress: design and 3D formats
Archival format guidance, including DXF and DWG. Preservation preferences are not AI buyer requirements.
Source checked 2026-11-11. Company-published terms can change. - WIPO: trade secrets
General intellectual-property context. Does not determine ownership or permission for a particular archive.
Source checked 2026-11-11. Company-published terms can change. - ICO: anonymisation guidance
UK regulator guidance on identifiability; jurisdiction-specific. Removing names alone is not a clearance determination.
Source checked 2026-11-11. Company-published terms can change.
Corrections and freshness
Recheck program criteria before an application. Report a correction using the contact route on the official CompanyDataBuyers website, identifying the page and supporting source. We do not imply a source author endorses this reference.