SSAE 18 - Attestation Standards (SOC Reporting)

AT-C 105: Concepts Common to All Attestation Engagements – SSAE 18 - Attestation Standards (SOC Reporting)

SSAE 18 - Attestation Standards (SOC Reporting) 105.20: AT-C 105.20 Conduct of an Attestation Engagement in Accordance With the Attestation Standards

If law or regulation prescribes a report layout or wording that is unacceptable or would have the practitioner assert something without basis, the prescribed form is reworded or a separately worded report is attached.

Maintained by Gerard BlokdykControl text last updated 21 May 2026

Other controls in AT-C 105: Concepts Common to All Attestation Engagements – SSAE 18 - Attestation Standards (SOC Reporting)

105.14 AT-C 105.14 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.15 AT-C 105.15 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.16 AT-C 105.16 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.17 AT-C 105.17 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.18 AT-C 105.18 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.19 AT-C 105.19 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.21 AT-C 105.21 Conduct of an Attestation Engagement in Accordance With the Attestation Standards
105.22 AT-C 105.22 Conduct of an Attestation Engagement in Accordance With the Attestation Standards

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MCP endpoint All SSAE 18 - Attestation Standards (SOC Reporting) controls