Microsoft Purview Compliance Manager and Compliance Score: How to Measure and Improve Compliance Risk in Microsoft 365

Compliance requirements keep changing, but your Microsoft 365 environment can give you a practical starting point. Microsoft Purview Compliance Manager helps organizations assess compliance posture, prioritize improvement actions, assign ownership, collect evidence, and track progress with a risk-based compliance score.

What changed since the original Microsoft Compliance Score experience

The older standalone term “Microsoft Compliance Score” is now best understood as the compliance score inside Microsoft Purview Compliance Manager. The experience is part of the Microsoft Purview compliance and data governance ecosystem, accessed through the Microsoft Purview portal and related compliance portal experiences. Instead of treating compliance as a static checklist, Compliance Manager organizes controls, assessments, improvement actions, owners, testing status, and evidence so teams can manage compliance work continuously.

What Microsoft Purview Compliance Manager does

Compliance Manager provides a risk-based score that reflects completed and tested improvement actions across Microsoft-managed and customer-managed controls. Microsoft-managed controls are actions Microsoft implements for its cloud services. Customer-managed controls are actions your organization must configure, document, test, and maintain. The score helps prioritize work, but it is not a legal certification and does not guarantee regulatory compliance. It is a management tool that should be used alongside your organization’s legal, audit, privacy, and risk requirements.

Assessments and templates

Compliance Manager includes assessment templates for common regulations, standards, and Microsoft cloud services. The exact set of included and premium templates depends on your tenant, licensing, geography, and Microsoft’s current availability. Organizations can use baseline assessments, add regulatory assessments where licensed, and map one improvement action to multiple requirements when the same control supports several frameworks. This mapping is one of the most useful features because it helps teams avoid duplicating effort across audits and regulatory programs.

How to access Compliance Manager

Today, administrators typically access Compliance Manager from the Microsoft Purview portal. Access requires appropriate Microsoft Entra ID roles and Purview permissions, such as Global Administrator, Compliance Administrator, Compliance Data Administrator, Security Administrator, or Compliance Manager-specific roles depending on how your tenant is configured. For day-to-day operations, it is better to assign least-privilege roles than to rely on Global Administrator access.

Licensing considerations in 2026

Compliance Manager availability and functionality vary by Microsoft 365 plan and add-on. Many organizations have access to core Compliance Manager capabilities with Microsoft 365 or Office 365 enterprise subscriptions, while advanced Microsoft Purview compliance features, premium assessment templates, Insider Risk Management, Communication Compliance, advanced Audit, advanced eDiscovery, Records Management, and broader data protection capabilities may require Microsoft 365 E5, Microsoft 365 E5 Compliance, or specific Purview add-ons. If you buy through CSP, verify current New Commerce Experience (NCE) SKU eligibility, prerequisites, and regional availability before planning a rollout or audit program.

Practical workflow for improving your compliance score

Start with the default Microsoft 365 baseline and any assessments that match your regulatory obligations. Review improvement actions by impact, implementation effort, control family, and ownership. Assign each action to the right owner, set due dates, document implementation details, upload evidence, and record testing results. Revisit actions regularly because tenant configuration, Microsoft service capabilities, and compliance requirements change over time. For audit readiness, export reports and maintain supporting documentation outside the score itself as required by your internal audit process.

Compliance Manager vs Microsoft Secure Score vs Defender for Cloud regulatory compliance

Compliance Manager focuses on compliance risk management, regulatory assessments, evidence, control mapping, and audit preparation across Microsoft cloud services. Microsoft Secure Score focuses on security posture recommendations for Microsoft 365, Microsoft Defender, Microsoft Entra ID, devices, identities, apps, and workloads. Microsoft Defender for Cloud regulatory compliance focuses on cloud security posture and regulatory controls for Azure, multicloud, and hybrid resources. These tools complement each other: Secure Score helps harden security controls, Compliance Manager helps manage compliance obligations, and Defender for Cloud helps assess cloud infrastructure against security and regulatory benchmarks.

Related Microsoft Purview capabilities to connect

A strong compliance program usually requires more than scoring. Microsoft Purview Information Protection helps classify and protect sensitive data. Microsoft Purview Data Loss Prevention helps reduce risky sharing and exfiltration. Data Lifecycle Management and Records Management help retain or dispose of content according to policy. eDiscovery and Audit support investigations and legal response. Insider Risk Management and Communication Compliance help identify specific user and communications risks where licensed and legally appropriate. Microsoft Intune, Microsoft Entra ID, and Microsoft Defender XDR also contribute important controls that often support Compliance Manager improvement actions.

Key takeaways

• Microsoft Compliance Score is now part of Microsoft Purview Compliance Manager, not a separate legacy tool.
• The compliance score is a risk-based management indicator based on assessments, improvement actions, Microsoft-managed controls, customer-managed controls, and testing status.
• Assessment availability, premium templates, and advanced Purview features depend on licensing, region, and current Microsoft 365 or NCE subscription eligibility.
• Compliance Manager helps organize compliance work and evidence, but it does not guarantee legal or regulatory compliance.
• For best results, combine Compliance Manager with Microsoft Purview data protection, Microsoft Entra ID, Microsoft Intune, Microsoft Defender XDR, and Microsoft Secure Score.

Need help turning Compliance Manager recommendations into an actionable Microsoft 365 compliance roadmap? IT Partner can assess your Microsoft Purview environment, validate licensing, configure priority controls, and help your team prepare evidence for audits.