Block

Security and trust center evidence

Block, Inc. is an American technology company and financial services provider for consumers and merchants

squareup.com PaymentsLast verified 26 Oct 2026

Block has 1 registry-verified row in the CertReports index, last verified 26 Oct 2026. The strongest row is PCI DSS: Listed on the Visa Global Registry as PCI DSS validated through 2026-12-31. This page is independent of the vendor’s own trust centre: dates, sources and caveats come from CertReports captures.

Reviewer brief

Block is listed on the Visa Global Registry as PCI DSS validated through 31 Dec 2026, as of 26 Oct 2026. The PCI DSS validation was issued on 24 Jan 2021, as of 26 Oct 2026. The PCI DSS listing identifies Card Security LLC as the auditor of record, as of 26 Oct 2026. No public evidence was found for other frameworks such as SOC 2 or ISO/IEC 27001 for Block, as of 26 Oct 2026. Based on the PCI DSS registry entry, Block's payment card compliance status is current through 31 Dec 2026, as of 26 Oct 2026.

PCI DSS - listed in Visa Global Registry, validated through 31 Dec 2026, as of 26 Oct 2026
PCI DSS issued 24 Jan 2021, auditor Card Security LLC, as of 26 Oct 2026
No public evidence found for other frameworks (e.g. SOC 2, ISO/IEC 27001) as of 26 Oct 2026

Facts only, each dated; nothing here is inferred, scored or advised. Brief generated 26 Oct 2026; it is regenerated whenever a row changes.

Among payments vendors

1verified rows

Category median 1, across 737 indexed payments vendors. Block has more verified rows than 6 percent of them.

merchant servicespayment processingpoint of salesmall business banking

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Compliance grid

PCI DSSVerified
Listed on the Visa Global Registry as PCI DSS validated through 2026-12-31
as of 26 Oct 2026
2 sources · Card Security LLC

No public evidence yet for HIPAA, SOC 2, GDPR, FedRAMP, ISO 27001, CSA STAR, Cyber Essentials, ISO 27701, ISO 42001. This does not mean the vendor lacks them; it means nothing public was found at the last check.

Legal artefacts

No DPA, BAA or subprocessor list has been captured from a public page yet. Registry rows above do not depend on this.

Subprocessors

No subprocessor list captured yet.

Change history

26 Oct 2026PCI DSS auditor changedAuditor changed from Coalfire Systems, Inc to Card Security LLC.
12 Oct 2026PCI DSS state changedState moved from Expired to Verified.
12 Oct 2026PCI DSS auditor changedAuditor changed from INTEGRITY, S.A. to Coalfire Systems, Inc.
5 Oct 2026PCI DSS state changedState moved from Verified to Expired.
29 Sep 2026PCI DSS auditor changedAuditor changed from Coalfire Systems, Inc to INTEGRITY, S.A..
18 Sep 2026First indexed by CertReports1 evidence row across 1 framework entered the index.