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Sovereign AI Registry

The compliance registry for AI vendors. Data residency, training defaults, retention, subprocessors and EU AI Act posture — one row per vendor, product and deployment, every claim linked to its source.

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  1. Explore
  2. Azure OpenAI Service (Microsoft Foundry)
AO

Azure OpenAI Service (Microsoft Foundry)

Sovereignty grade B- (66/100). EU region selectable; no training on your data; in your VPC. Microsoft, United States.

Category
cloud-platform
Certifications
C5CSA STARFedRAMP HighHDSISO 27001ISO 42001SOC 2 Type II
Categories
Cloud platform
EU AI Act role
Deployer
Deployments
Private VPC
Government access exposure
US CLOUD Act
Countries
United States

Details

Deployment
vpc
Hq Country
United States
Hq City
Redmond
Ownership
public
Founded
1975
Trust Center Url
servicetrust.microsoft.com
Training Default
never
Residency Options
EU Data Boundary (EU + EFTA), EU DataZone, customer Azure geography, US, Azure Government
Gov Access Exposure
us-cloud-act
Eu Ai Act Role
deployer
Certs
ISO 42001, ISO 27001, SOC 2 Type II, FedRAMP High, C5, HDS, CSA STAR
DPA available
yes
Zero Retention Available
Yes
Retention Default
Prompts/completions not stored beyond abuse monitoring; abuse-monitoring human-review sample store is ON by default (commonly cited as 30 days — not explicit in current Foundry docs). EEA deployments reviewed by EEA-located staff.
Retention Exceptions
'Modified abuse monitoring' (gated Limited Access approval) removes the store and human review — verifiable via ContentLogging=false. Stateful features (Assistants threads, stored completions, fine-tuning) persist in customer tenant until deleted.
Subprocessors
Microsoft-owned datacentres, OpenAI (model weights)
Transfer Mechanism
intra-eu
Eu Procurement Ready
conditional
Eu Procurement Reason
Strong EU Data Boundary + ISO 42001 + EEA-resident reviewers; US CLOUD Act jurisdiction remains via US parent. Underlying model provider is OpenAI (GPAI systemic).
Last Policy Change
2025-02-26T00:00:00.000Z
Change Summary
EU Data Boundary reached completed state — customer data + pseudonymized system-log personal data stored/processed within EU/EFTA; ISO 42001 extended to Microsoft Foundry.
Prior Value
EUDB phasing in; some support/telemetry processed outside the EU.
Training Evidence Url
learn.microsoft.com/en-us/azure/ai-foundry/responsible-ai/openai/data-privacy
Training Claim Basis
stated
Training Confidence
high
Residency Evidence Url
learn.microsoft.com/en-us/privacy/eudb/eu-data-boundary-learn
Residency Claim Basis
stated
Residency Confidence
high
Retention Evidence Url
learn.microsoft.com/en-us/azure/ai-foundry/openai/concepts/abuse-monitoring
Retention Claim Basis
stated
Retention Confidence
medium
Subprocessors Evidence Url
servicetrust.microsoft.com
Subprocessors Claim Basis
inferred
Subprocessors Confidence
low
Residency Class
eu-selectable
Portability / Exit Path
open-api-standard
Subprocessor Jurisdiction
non-eu

Change history

  1. Aug 3, 2026Governance Grade

    B+ → B-

At a glance
Governance Grade
B-
Governance Score
66
EC SOV-2 Legal & Jurisdictional (0-4)
1
EC SOV-3 Data & AI (0-4)
2
Website

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More Certifications

  • SOC 2 Type II46
  • ISO 2700136
  • ISO 4200113
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  • ISO 277017
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  • HDS5
  • HIPAA4
  • CSA STAR4
  • C54
  • ISO 90013
  • PCI DSS3
  • FedRAMP High3
  • ISO 27001:20223
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  • BSI C52
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More Categories

  • Coding assistant15
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  • Sovereign host13
  • Inference host13
  • SaaS-embedded11
  • Foundation model11
  • Cloud platform7

More EU AI Act role

  • Deployer59
  • General-purpose AI (GPAI)10
  • provider9
  • GPAI with systemic risk5

More Deployments

  • Hosted API68
  • Self-hosted weights6
  • On-premise6
  • Private VPC2

More Government access exposure

  • US CLOUD Act44
  • No non-EU government access27
  • Mixed jurisdiction9
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More Countries

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  • Germany9
  • France7
  • Switzerland5
  • Singapore3
  • Israel2
  • United Kingdom2
  • China2
  • Netherlands2