Vendor Security Questionnaire Questions Answered by Public Evidence
Solomon Amos · 26 Sep 2026 · 8 min read
CSA STAR evidence
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Workday is listed in the CSA STAR registry for CSA STAR (STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider), dated 26 Feb 2024. CertReports last verified this on 26 Oct 2026 from the registry.
| Source | Captured | Quote | Links |
|---|---|---|---|
CSA STAR registry Official registry · HTTP 200 | 26 Oct 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 0c3d16dcbd |
CSA STAR registry Official registry · HTTP 200 | 19 Oct 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 6ebb015031 |
CSA STAR registry Official registry · HTTP 200 | 12 Oct 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 be2cb50e52 |
CSA STAR registry Official registry · HTTP 200 | 5 Oct 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 3b3fda577e |
CSA STAR registry Official registry · HTTP 200 | 29 Sep 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 aadfa82b54 |
CSA STAR registry Official registry · HTTP 200 | 17 Sep 2026 | workday inc.: STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider | Live pagesha256 e7f124247f |
Level 1 is a self-assessment (CAIQ). Level 2 is a third-party certification or attestation built on ISO 27001 or a SOC 2 examination plus the Cloud Controls Matrix.
Read the CSA STAR guide and browse all vendors with evidenceWorkday is listed in the CSA STAR registry for CSA STAR (STAR Level 1 self-assessment (CAIQ), Trusted Cloud Provider), dated 26 Feb 2024. CertReports last verified this on 26 Oct 2026 from the registry.
Every state carries a capture date, a source and a snapshot link. Registry rows come from the official registry data; vendor statements come from the vendor’s own page or trust centre; nothing is inferred. Vendors can dispute any row and corrections ship within two business days.
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