Identity-first
Every action scoped
Reference architecture for a governed healthcare AI platform: identity, consent, data controls, policy enforcement, human review, and full auditability.
Clinical decisions remain under appropriately qualified human control.
| Layer | What it does | Why it matters |
|---|---|---|
| Identity and consent | Role-aware access with purpose-based permissions and consent checks | Restricts access to minimum necessary context |
| Inference safety | Evidence retrieval, policy validation, and risk classification before action | Reduces unsafe or non-compliant outputs |
| Execution control | Human approval gates for high-risk actions plus immutable audit logs | Preserves accountability for consequential decisions |
Initial blueprint, policy map, and deployment plan for one healthcare workflow.
Implement governance controls with workflow instrumentation and audit surfaces.
Multi-workflow rollout with integration, controls, and operations playbooks.
Regional rollout, advanced governance, and long-term operating support.
Agent, data, and tool permissions are explicit and reviewable.
Input checks, citation context, policy gates, and escalation logic before action.
Traceable workflows, incident review, and executive-level risk visibility.