An initiative of the Algorithmic Accountability Project
Public Beta · Registry live
Public Registry · Est. 2026

The Public Registry for Trustworthy Artificial Intelligence

Discover AI systems, review transparency and governance scores, monitor community-reported incidents, and benchmark organizations against recognized AI accountability frameworks.

  • NIST AI RMF
  • OECD AI Principles
  • ISO/IEC 42001
  • Algorithmic Accountability Project
Register an AI SystemExplore the Public RegistryLearn about our methodology
registry.ethosai.gov / directory
Search 1,240+ registered systems…⌘K

AI Trust Score

+2.4
87/ 100

Transparency Score

+0.8
74/ 100
MT

Metro Transit Authority

3 registered systems · Audited Q3 2026

Verified
NIST
Aligned
OECD
Aligned
ISO 42001
Certified
AAP
Member

Incident Timeline · last 30 days

12 events

Live Registry Activity

stream
  • Incident· 2m ago

    Incident Report Submitted

    Public Safety Vision Network · false-match anomaly

  • Audit· 14m ago

    Audit Completed

    Metro Transit Smart-Route · NIST RMF v1.1

  • Score· 38m ago

    Transparency Score Updated

    CityHire Applicant Screener · 74 → 78

  • Framework· 1h ago

    NIST Framework Updated

    AI RMF Playbook · profile revision 2026.07

  • Community· 2h ago

    Community Report Verified

    Welfare Eligibility Engine · reviewer consensus

Cross-organization feedView all →
Ethos Registry · v1.0 Public BetaData as of 2026-07-14 · Refreshed every 60s
Registry Status
Public Beta
Frameworks Supported
4
Audit Controls Available
82
Founding Organizations
Now Accepting

AI System Directory

Approved systems currently listed in the registry.

System NameOperating EntityUse Case CategoryCompliance Score
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