RAINavigator

Representativeness checks, bias metrics and mitigation per ISO/IEC 5259; versioned datasets with lineage.

• practice-derived3 triggering use cases require Bias Testing & Data Quality Pipeline

Computes a probabilistic confidence score for every output and holds the transaction when the score falls below the workflow's regulatory threshold.

• practice-derived3 triggering use cases require Confidence Scoring & Threshold Gate

Feature attributions for classical ML, reasoning-trace summaries for GenAI — feeds the human reviewer and the technical file.

• practice-derived3 triggering use cases require Explainability API (SHAP/LIME/CoT)

HITL escalation queue & review UI ('Human-as-a-Tool': the agent calls the human like any other tool via propose-action objects). Confidence- and risk-threshold routing, SLA timers, structured accept/modify/reject verdicts with digital reviewer signature at gate release — each verdict is itself Art. 14 evidence and feeds the active-learning loop.

• practice-derived3 triggering use cases require HITL Escalation Queue & Review UI

Operator stop controls and degraded-mode fallbacks; real-time override (veto) channels for HOTL operation.

• practice-derived3 triggering use cases require Kill Switch / Graceful Degradation

Escalation triggers built from two independent signals, because raw model confidence is uncalibrated: calibrated trust scores (prompt relevance, similarity to historic successes, cross-model consistency) plus deterministic risk scores (sensitive categories, transaction value, protected data) — either crossing its threshold forces human review.

• practice-derived3 triggering use cases require Trust & Risk Dual Scoring

Append-only, hash-chained audit vault (WORM object-lock storage, AES-256 at rest, TLS 1.3 in transit). Guarantees tamper-evidence within the organization's trust domain — which stops your own team, but not an admin who can rebuild the vault. Pair with an external trust anchor and key ceremonies outside the operating team for evidence that holds against the insider scenario.

• practice-derived3 triggering use cases require WORM / Immutable Audit Vault

Customer-controlled key sovereignty; cascaded encryption independent of the cloud provider.

• practice-derived1 triggering use case require BYOK via External HSM

AMD SEV / Intel TDX: data protected from the cloud operator even in memory during inference.

• practice-derived1 triggering use case require Confidential Computing Enclaves

Per-client storage boundary for raw payloads, intermediate artefacts and outputs, so no tenant data is co-mingled or reachable across engagements.

• practice-derived1 triggering use case require Isolated Tenant Storage Enclave

DORA-grade continuity: regional redundancy, chaos testing, exit strategies for critical third parties.

• practice-derived1 triggering use case require Multi-Region Failover & Resilience Testing

Hierarchical trace spans for every sub-task, prompt, retrieved document and API call — the reconstructible decision path for Art. 12/14 and PLD disclosure.

• practice-derived1 triggering use case require OpenTelemetry / FCoT Tracing

Governed runtime workspace operationalizing Art. 10: traceable lineage for every RAG chunk and training record at execution time, canonical version-controlled business glossary (documents Art. 10(2)(d) baseline assumptions), and continuous data-quality monitoring with threshold alerts and logged remediation for the Art. 10(3) 'error-free and complete' standard.

• practice-derived1 triggering use case require Sovereign Context Layer

Scoring model: jurisdiction (CLOUD Act exposure), zero-data-retention, BYOK support, audit evidence (C5/AIC4/ISO 42001/EN 18286:2026), tenant isolation.

• practice-derived1 triggering use case require Vendor & Model Due-Diligence Kit

Authenticated, policy-checked entry point for client payloads; enforces tenant identity, schema validation and rate limits before any data reaches an inference path.

• practice-derived1 triggering use case require Zero-Trust Ingestion Gateway