What SOC 2 is
The AICPA Trust Services Criteria, mainly the Common Criteria for security (CC6 logical access, CC7 operations) and confidentiality.
Who asks for it: SaaS and service providers selling to US and enterprise customers.
What Microsoft 365 can show
14 criteria evidenced by 167 checks. A check maps to a criterion only where its result is genuine evidence for it, so a criterion is listed only when a tenant setting can show it.
Outside Microsoft 365
Governance, risk assessment, vendor management and change management criteria are evidenced by policies and records, not tenant configuration.
Readiness is not certification or an audit opinion: it covers only what Microsoft 365 can evidence, and the report says so.
Every criterion and the checks behind it
The mappings were last checked against the published standards in October 2026. Each check links to what it looks at and how to fix it.
Related frameworks
- NIST SP 800-171: Protecting controlled unclassified information in the US defence supply chain.
- CMMC Level 2: The NIST SP 800-171 practices, as US defence contractors are assessed on them.
- CISA SCuBA Microsoft 365 baselines: CISA’s secure configuration baselines for Microsoft 365.
- NIST CSF 2.0: The NIST Cybersecurity Framework: govern, identify, protect, detect, respond and recover.