OpenChainGraph Suite · wave 26 · compliance_mandate

NIS2 Incident Reporting & Supply-Chain Readiness

Score a security event against the NIS2 Article 23 significant-incident threshold using ENISA-aligned thresholds — service disruption, affected users, financial loss, cascade, malicious act, cross-border impact — and activate 24h/72h/30d reporting clocks (art-144) → assess ICT vendor due-diligence posture across seven Art. 21(2)(d) and ENISA supply-chain controls (art-145) → check Article 20 management-body governance readiness with personal-liability risk flag and optional §16 Ed25519 governance attestation (art-146). Active October 2024; first enforcement wave 2026.

OpenChainGraph · 3 Steps compliance mandate NIS2 Directive 2022/2555 Art. 23 · Art. 21(2)(d) · Art. 20 §16 Governance Attestation Hash-Anchored §4 chain_depth:3 · Zero PII
Chain Topology — NIS2 Incident Reporting & Supply-Chain Readiness (art-144→145→146)
art-144 Incident Significance Scorer art-145 ICT Supply-Chain Diligence Scorer art-146 Governance Readiness Checker §16 ⊣
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 3 Steps
1ROOT · D0node
Incident significance verdict and activated 24h/72h/30d reporting clocks feed the ICT supply-chain diligence scorer
MCP Call · score_nis2_incident_significance
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "score_nis2_incident_significance",
    "arguments": {
      "service_disruption_hours": 4,
      "estimated_affected_users": 5000,
      "estimated_financial_loss_eur": 500000,
      "third_party_cascade_impact": false,
      "involves_malicious_act": false,
      "cross_border_impact": false,
      "entity_classification": "essential"
    }
  },
  "id": 1
}
2MIDDLE · D1node
Vendor risk tier and remediation checklist feed the governance readiness checker
MCP Call · score_nis2_supply_chain_diligence
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "score_nis2_supply_chain_diligence",
    "arguments": {
      "vendor_iso27001_certified": false,
      "vendor_incident_history_12mo": 2,
      "audit_clause_in_contract": false,
      "breach_notification_sla_hours": 120,
      "data_residency_eu_only": false,
      "sub_contractor_count": 5,
      "service_availability_pct": 97.5
    }
  },
  "id": 2
}
3TERMINAL · D2 · §16 SIGNnode
Governance grade and personal liability risk — board-ready PDF export with optional §16 Ed25519 governance attestation — final stage
⚡ art-146 supports §16 Ed25519 signing. Visit art-146 to generate a signed governance attestation artifact.
MCP Call · check_nis2_governance_readiness
{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "check_nis2_governance_readiness",
    "arguments": {
      "board_approved_art21_measures": false,
      "board_receives_quarterly_status_updates": false,
      "ciso_or_equivalent_designated": true,
      "board_cybersecurity_training_completed": false,
      "training_covers_threat_landscape": false,
      "training_covers_incident_response": false,
      "board_review_age_days": 400
    }
  },
  "id": 3
}
Export Artifacts
Download the §4 chain definition artifact or the §13.11 W3C VC view. art-144 and art-145 support Policy Mandate JSON and W3C VC export. art-146 additionally exports PDF reports and §16 Ed25519 governance attestation. Visit art-146 directly to sign and verify.