The eight layers
Click any layer to inspect its current entries from the v0.1 seed dataset. The full machine-readable graph is at api.regunav.com/v1/ontology.
L1
9 itemsAuthority Document
Versioned regulations + standards.
eu-ai-act@2024-1689Regulation (EU) 2024/1689 on Artificial Intelligenceiso-42001@2023Information technology — Artificial intelligence — Management systemiso-27001@2022Information security management systems — Requirementsgdpr@2016-679Regulation (EU) 2016/679 — General Data Protection Regulationsoc2@2017Trust Services Criteriadora@2022-2554Regulation (EU) 2022/2554 — Digital Operational Resilience Act- …and 3 more
L2
12 itemsObligation
Canonical, framework-neutral imperatives.
OBL-PRIV-ACCESS-001Right of access to personal dataOBL-PRIV-ERASURE-001Right to erasureOBL-AI-FRIA-001Fundamental-rights impact assessment for high-risk AIOBL-AI-RISK-MGMT-001AI risk-management systemOBL-AI-DATA-GOV-001Training data governance + bias mitigationOBL-AI-LOGGING-001AI system event logging- …and 6 more
L3
6 itemsControl
Reusable controls with explicit cross-walks.
CTRL-IAM-ACCESS-REVIEW-001Quarterly privileged-access reviewCTRL-INC-RESPONSE-72H-001Personal-data-breach 72h response runbookCTRL-AI-FRIA-AUTHORING-001FRIA authoring + sign-off workflowCTRL-AI-EVENT-LOG-001Automatic AI-system event loggingCTRL-AI-DATA-GOV-001Training-data governance + bias-test gatingCTRL-AI-LITERACY-001Annual AI-literacy training register
L4
8 itemsEvidence
Typed proof artefacts with owner + cadence.
EV-IAM-001Privileged access review reportEV-INC-001Incident response runbook + tabletop recordEV-INC-002Regulator notification draft + timestampEV-FRIA-001FRIA report — signedEV-AI-LOG-001AI-system event-log retention attestationEV-DATA-GOV-001Bias-test results + dataset card- …and 2 more
L5
6 itemsSoftware Architecture
Concrete capabilities + reference patterns.
ARCH-IAM-001RBAC/ABAC policy engine + scheduled review jobARCH-IAM-002Approval workflowARCH-INC-001Immutable audit log + paging chainARCH-AI-LOG-001AI-system event collectorARCH-AI-FRIA-001FRIA agent + approver chainARCH-DATA-GOV-001Bias-test gate + lineage capture
L6
3 itemsPolicy-as-Code
Cerbos / OPA / Cedar / Casbin bundles.
POL-IAM-PRIV-001POL-IAM-PRIV-001POL-AI-FRIA-001POL-AI-FRIA-001POL-INC-72H-001POL-INC-72H-001
L7
0 itemsAudit Trail
Owner + test cadence + linkage at runtime.
Layer surfaced via the AuditTrailLink + AiSystemGovernance types — populated per tenant in the SaaS, not in the public seed.
L8
0 itemsAI Governance
AI-system intended purpose + risk class + lineage.
Layer surfaced via the AuditTrailLink + AiSystemGovernance types — populated per tenant in the SaaS, not in the public seed.