Explainers
ISO 27001 Annex A: What Buyers Should Actually Ask For
Solomon Amos · 23 Oct 2026 · 9 min read
Yello
ISO/IEC 27001 evidence
Yello's talent acquisition software and recruitment CRM is used by Fortune 500 companies to attract and nurture top talent from hello to
Vendor-statedYello and ISO/IEC 27001
Yello states it holds an ISO/IEC 27001 certificate. CertReports captured this on 21 Sep 2026 from its trust centre (Vanta); it is a vendor statement, not an independent confirmation.
Evidence
Vendor-statedVendor states ISO 27001:2022 on its trust centre
as of 21 Sep 2026 · confidence 90%What is not public
- The certificate expiry and scope statement are not in a public source yet; the state will move to Verified when a certification body register or the IAF CertSearch API confirms them.
What ISO/IEC 27001 means, and what it does not
Certified by an accredited certification body on a three-year cycle with annual surveillance. Scope statements matter and expiry drives the state. Any certificate still citing ISO/IEC 27001:2013 is treated as lapsed because the IAF transition deadline of 31 October 2025 has passed.
Read the ISO/IEC 27001 guide and browse all vendors with evidenceQuestions buyers ask
Is Yello ISO 27001 certified?
Yello states it holds an ISO/IEC 27001 certificate as of 21 Sep 2026. Scope statements matter; check the certificate scope covers the product you are buying.
How does CertReports verify this?
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.
Change history
- 18 Sep 2026ISO/IEC 27001 evidence addedA ISO/IEC 27001 row entered the index with state Vendor-stated.
- 18 Sep 2026Subprocessor added: "Amazon Web Services, Inc. (“AWS”) ""Amazon Web Services, Inc. (“AWS”) " appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Appian Corporation IncAppian Corporation Inc appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Citrix Systems, Inc. (Sharefile has been acquired by Progress (PRGS) )Citrix Systems, Inc. (Sharefile has been acquired by Progress (PRGS) ) appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Daxtra Technologies, Inc.Daxtra Technologies, Inc. appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Gong.ioGong.io appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: GoogleGoogle appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: HireEZHireEZ appeared on the subprocessor list.
- 18 Sep 2026Subprocessor added: Looker Data Sciences, Inc.Looker Data Sciences, Inc. appeared on the subprocessor list.
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Understand ISO 27001 evidence
All articlesExplainers
ISO 27001:2013 to 2022: what the transition deadline means for vendor certificates
Solomon Amos · 1 Sep 2026 · 10 min read