Independent vendor compliance review
Is OneDrive HIPAA compliant?
OneDrive for Business may support HIPAA-regulated file workflows under Microsoft's applicable BAA and in-scope Microsoft 365 services. Do not extend that enterprise scope to personal OneDrive accounts. Before storing PHI, verify the tenant and agreement, sharing permissions, sync devices, access controls, retention, deletion, support, and connected apps; a covered cloud service does not govern every local copy.
Direct compliance answer
OneDrive for Business HIPAA, BAA, PHI, and SOC 2 snapshot
Last checked: 2026-10-14 | Confidence: Medium
| Direct answer | OneDrive for Business may support HIPAA-regulated file workflows under Microsoft's applicable BAA and in-scope Microsoft 365 services. Do not extend that enterprise scope to personal OneDrive accounts. Before storing PHI, verify the tenant and agreement, sharing permissions, sync devices, access controls, retention, deletion, support, and connected apps; a covered cloud service does not govern every local copy. |
|---|---|
| BAA availability | Check the Microsoft Online Services Data Protection Addendum and the tenant's governing agreement for in-scope business services. Do not infer personal OneDrive coverage. |
| Can it handle PHI? | File names, document content, shared links, previews, local sync, downloaded copies, version history, deleted files, screenshots, support requests, and apps can expose patient context. |
| SOC 2 caveat | Request relevant reports via the Microsoft Service Trust Portal and confirm OneDrive for Business service scope, period, exceptions, and environment. No private SOC report was inspected in this review. |
| What to verify | Business tenant, subscription, applicable DPA/BAA, and service scope. Sharing defaults, guest identity, link permissions, download restrictions, and access revocation. |
Scope of this profile
This profile evaluates OneDrive for Business, not blanket coverage for personal OneDrive, all Microsoft products, or every synced device.
Independent research view
OneDrive business file-boundary verification table
A business cloud agreement and the controls for local files are different evidence items. Review both before introducing PHI.
| Review area | Vendor public signal | Buyer verification |
|---|---|---|
| Business account | Microsoft identifies OneDrive for Business in relevant enterprise HIPAA scope. | Record the tenant, subscription, applicable agreement, and service scope; do not substitute a personal account. |
| Links and guests | Microsoft documents organization-level external-sharing controls. | Use synthetic files to verify recipient identity, permissions, expiration, download behavior, revocation, and guest access. |
| Sync and retention | Downloads and sync create copies outside the cloud-only boundary. | Review managed devices, local backups, version history, deletion, retention, audit, and DLP availability for the plan. |
| Connected services | Apps, recipients, support artifacts, and exports need independent review. | Map each destination and check its contractual scope and operating controls rather than assuming Microsoft coverage transfers. |
HIPAA status signal
Conditional - business service scope
BAA public signal
Microsoft BAA - verify in-scope service
SOC 2 evidence signal
Request scoped Microsoft reports
PHI warning: File names, document content, shared links, previews, local sync, downloaded copies, version history, deleted files, screenshots, support requests, and apps can expose patient context.
Search query answers
Is OneDrive HIPAA compliant?
Distinguish OneDrive for Business from personal OneDrive. Microsoft lists the business service within relevant Office 365 HIPAA scope, but the organization must verify its agreement and tenant, configure the service, and govern sharing, devices, retention, and integrations.
Does Microsoft offer a BAA for OneDrive?
Microsoft's HIPAA guidance describes its BAA through the Online Services Data Protection Addendum for covered entities and business associates using in-scope services. Confirm that the actual subscription, tenant, service, and governing agreement apply to OneDrive for Business; this is not evidence of a consumer-account BAA.
Can personal OneDrive store PHI?
Do not assume personal OneDrive has the enterprise agreement and governance needed for regulated PHI. Use a service whose exact agreement and controls have been reviewed by the organization; the shared OneDrive brand is not sufficient evidence.
Are OneDrive shared links and synced files covered automatically?
No. Review the permission and recipient of each link, guest access, expiration, download behavior, managed sync devices, local copies, backups, and third-party apps. Cloud service scope alone does not establish compliant handling by recipients or devices.
Does OneDrive SOC 2 evidence establish HIPAA compliance?
No. Use Microsoft's Service Trust Portal to request relevant assurance reports, and separately verify the BAA, business service scope, tenant settings, file lifecycle, and intended PHI workflow.
HIPAA, BAA, and SOC 2 summary
| HIPAA | Microsoft's HIPAA guidance includes OneDrive for Business in the relevant Office 365 service list. Customer governance and the actual applicable agreement remain necessary. |
|---|---|
| BAA | Check the Microsoft Online Services Data Protection Addendum and the tenant's governing agreement for in-scope business services. Do not infer personal OneDrive coverage. |
| SOC 2 | Request relevant reports via the Microsoft Service Trust Portal and confirm OneDrive for Business service scope, period, exceptions, and environment. No private SOC report was inspected in this review. |
| PHI risk | File names, document content, shared links, previews, local sync, downloaded copies, version history, deleted files, screenshots, support requests, and apps can expose patient context. |
| Category | HIPAA-Compliant Databases and Cloud Services: BAA Comparison |
| Last checked | 2026-10-14 |
| Confidence | Medium |
Public evidence and open questions
What public sources say
- Microsoft identifies OneDrive for Business in its Office 365 HIPAA applicability table.
- Microsoft publishes enterprise BAA guidance; an agreement does not establish the customer's own compliance.
- Microsoft documents organization-level sharing controls for SharePoint and OneDrive; restrictive settings require customer administration.
What remains unconfirmed
- The buyer's actual subscription, tenant, applicable DPA/BAA, and enabled features.
- Guest recipients, sharing links, unmanaged devices, local sync copies, support artifacts, and downstream app scope.
- Licensing and configuration of retention, audit, DLP, device, and access controls needed for the intended workflow.
What it may be used for
- Governed business file workflows after agreement, tenant, and controls review.
- Non-PHI collaboration and synthetic-file evaluation.
- A service-specific shortlist comparing business file storage with Dropbox and other reviewed services.
What not to use it for
- Treating personal OneDrive as covered because OneDrive for Business appears in Microsoft guidance.
- Anonymous links, unmanaged sync, or unreviewed apps receiving PHI.
- Assuming a business subscription or SOC report certifies the complete file workflow.
What to verify with the vendor
- Business tenant, subscription, applicable DPA/BAA, and service scope.
- Sharing defaults, guest identity, link permissions, download restrictions, and access revocation.
- Sync endpoints, local backups, mobile access, retention, version history, deletion, audit, and DLP availability.
- Every connected app, recipient, support path, export, and device that can receive a PHI file.
Safer alternatives and related profiles
Safer alternatives to consider
- Dropbox only after eligible team-account BAA, sharing, sync, and app scope are verified.
- A healthcare document platform with explicit BAA and sharing, device, retention, and support terms.
- Non-PHI collaboration when business scope or device governance cannot be confirmed.
AWS HIPAA eligible services and BAA scope
HIPAA: Conditional | SOC 2: Public evidence
Amazon RDS HIPAA eligibility and supported engines
HIPAA: Conditional | SOC 2: AWS public evidence
Amazon Aurora HIPAA eligibility and configuration
HIPAA: Conditional | SOC 2: AWS public evidence
Amazon Connect HIPAA contact-center eligibility
HIPAA: Conditional | SOC 2: AWS public evidence
AWS Bedrock HIPAA model and BAA checklist
HIPAA: Conditional | SOC 2: AWS public evidence
FAQ
Is OneDrive HIPAA compliant?
Distinguish OneDrive for Business from personal OneDrive. Microsoft lists the business service within relevant Office 365 HIPAA scope, but the organization must verify its agreement and tenant, configure the service, and govern sharing, devices, retention, and integrations.
Does Microsoft offer a BAA for OneDrive?
Microsoft's HIPAA guidance describes its BAA through the Online Services Data Protection Addendum for covered entities and business associates using in-scope services. Confirm that the actual subscription, tenant, service, and governing agreement apply to OneDrive for Business; this is not evidence of a consumer-account BAA.
Can personal OneDrive store PHI?
Do not assume personal OneDrive has the enterprise agreement and governance needed for regulated PHI. Use a service whose exact agreement and controls have been reviewed by the organization; the shared OneDrive brand is not sufficient evidence.
Are OneDrive shared links and synced files covered automatically?
No. Review the permission and recipient of each link, guest access, expiration, download behavior, managed sync devices, local copies, backups, and third-party apps. Cloud service scope alone does not establish compliant handling by recipients or devices.
Does OneDrive SOC 2 evidence establish HIPAA compliance?
No. Use Microsoft's Service Trust Portal to request relevant assurance reports, and separately verify the BAA, business service scope, tenant settings, file lifecycle, and intended PHI workflow.
Is OneDrive for Business HIPAA compliant?
OneDrive for Business may support HIPAA-regulated file workflows under Microsoft's applicable BAA and in-scope Microsoft 365 services. Do not extend that enterprise scope to personal OneDrive accounts. Before storing PHI, verify the tenant and agreement, sharing permissions, sync devices, access controls, retention, deletion, support, and connected apps; a covered cloud service does not govern every local copy.
Will OneDrive for Business sign a BAA?
Check the Microsoft Online Services Data Protection Addendum and the tenant's governing agreement for in-scope business services. Do not infer personal OneDrive coverage.
Can OneDrive for Business be used with PHI?
Do not use this vendor with PHI until your organization verifies BAA scope, covered services, configuration, access controls, data retention, and connected integrations.
Does SOC 2 mean OneDrive for Business is HIPAA compliant?
No. SOC 2 evidence can support security diligence, but it does not prove HIPAA compliance, confirm BAA coverage, or approve PHI use. Review HIPAA terms, BAA scope, covered services, configuration, and intended workflow separately.
What should buyers verify before using OneDrive for Business with PHI?
Business tenant, subscription, applicable DPA/BAA, and service scope. Sharing defaults, guest identity, link permissions, download restrictions, and access revocation. Sync endpoints, local backups, mobile access, retention, version history, deletion, audit, and DLP availability. Every connected app, recipient, support path, export, and device that can receive a PHI file.
Last checked and source notes
- Last checked
- 2026-10-14
- Confidence
- Medium
- Dataset rows
- 276 vendors
- Reviewed Microsoft HIPAA applicability and SharePoint/OneDrive sharing guidance on 2026-10-14.
- The business-service listing does not establish BAA availability for personal accounts or customer-specific implementation.
- ComplySaaS did not inspect a private agreement, tenant settings, or assurance report.
- Microsoft HIPAA and BAA service scope
- SharePoint and OneDrive sharing controls
- Microsoft Service Trust Portal