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GRC & Compliance·Updated 2026-10-21

What is SOC 2 and who needs it?

Short answer

SOC 2 is an attestation report, issued by an independent CPA firm under AICPA standards, on how a service organization protects customer data against the Trust Services Criteria: security, availability, processing integrity, confidentiality and privacy. SaaS and service companies usually pursue it because customers ask for it.

The details

A Type I report assesses whether controls are designed properly at a point in time. A Type II report also tests whether they operated effectively over a period, which customers usually prefer. Security is included in every SOC 2; the other criteria are chosen by scope.

Terms explained

SOC 2
SOC 2 is an attestation report from an independent CPA firm on a service organization’s controls relevant to security, availability, processing integrity, confidentiality and privacy.

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