Security + Governance

Evidence integrity and operational accountability by default.

NADIR is structured for environments where calibration outcomes can become legal, insurance, or compliance-critical events. Control surfaces are designed to prove who did what, when, and with what measured result.

Access and Identity

Role-scoped privileges and organization boundaries reduce accidental data exposure across teams and partners.

Operator, manager, QA, and auditor role presets.
Scoped visibility for partner ecosystems.
Configurable escalation authority boundaries.

Evidence Chain Integrity

Every intervention links detection, action, validation, and closure in a tamper-evident event lineage.

Immutable timeline events.
Mandatory checkpoint attachments.
Trace completeness verification rules.

Retention + Export Policy

Retention behavior is policy-driven to satisfy deployment-specific governance and partner requirements.

Program-level retention windows.
Structured claims/compliance export formats.
Controlled redaction for external sharing.

Control Matrix

Representative controls across product layers.

Layer	Control	Assurance Outcome
Workflow Engine	Checkpoint enforcement gates	No closure without validation proof
Evidence Graph	Immutable event linkage	Defensible forensic timeline
API Layer	Scoped partner tokens	Least-privilege data exchange
Reporting	Role-filtered exports	Controlled external disclosure