Explainers
The EU-US Data Privacy Framework, explained for vendor reviews
Solomon Amos · 7 Sep 2026 · 10 min read
Cornerstone Information Systems
Regulatory evidence
Welcome to Cornerstone Information Systems, where we enable world-class travel management operations and travel
Cornerstone Information Systems against third-party requirements
For each regulation, how many of the requirements it places on your vendors Cornerstone Information Systems’s public evidence reaches. Open one for every item with its date and source.
- GDPR60%1 evidence found2 available on request1 partial evidence1 no public evidence
- UK GDPR56%1 evidence found1 available on request1 partial evidence1 no public evidence
- DORA54%2 evidence found1 available on request1 partial evidence2 no public evidence
- NIS267%2 evidence found1 no public evidence
- HIPAA58%1 evidence found1 available on request1 no public evidence
- PCI DSS100%2 evidence found
- EU AI Act0%3 no public evidence
- ISO 27001 Annex A56%1 evidence found1 available on request1 partial evidence1 no public evidence
- SOC 2 CC9.275%1 evidence found1 partial evidence
Documents on the trust centre
What the vendor lists, typed; public items can be read now, the rest are available on request.
16 documents listed on Cornerstone Information Systems’s trust centre
trust.ciswired.com- Architecture or data-flow diagram
- Data Flow Diagram (DFD)on request · seen 21 Sep 2026
- Network Diagramon request · seen 21 Sep 2026
- Incident response plan
- Data Breach Notificationson request · seen 21 Sep 2026
- Cyber insurance certificate
- Cyber Insuranceon request · seen 21 Sep 2026
- PCI DSS attestation of compliance
- PCI DSSon request · seen 21 Sep 2026
- PCI DSS v4.0.1on request · seen 21 Sep 2026
- Penetration test report
- Application Penetration Testingon request · seen 21 Sep 2026
- Pentest Reporton request · seen 21 Sep 2026
- Security questionnaire (SIG, CAIQ, HECVAT)
- CAIQ Liteon request · seen 21 Sep 2026
- SIG Liteon request · seen 21 Sep 2026
- Security policy or overview
- Access Control Policyon request · seen 21 Sep 2026
- Disk Encryptionon request · seen 21 Sep 2026
- Encryption-at-reston request · seen 21 Sep 2026
- Encryption-in-transiton request · seen 21 Sep 2026
- SOC 2 report
- SOC 2 Type 2on request · seen 21 Sep 2026
- Subprocessor list
- Subprocessorson request · seen 21 Sep 2026
Reviewing a vendor against regulations
All articlesAnalysis
The state of public compliance evidence in 2026: what 3,000 vendors actually publish
CertReports Research · 18 Sep 2026 · 12 min read
This maps third-party obligations to the vendor evidence that may support them. It is not legal advice and never a statement that a vendor or its customers comply; confirm scope and sufficiency with your counsel or auditor. “No public evidence” means nothing public was found at the last check. Citations link to the official text.