OpenChainGraph Suite · ART-143 · wave 26

NIS2 Penalty Exposure Calculator (Art. 34)

Calculate maximum penalty exposure under NIS2 Article 34. Models fixed-maximum (Essential: €10M / Important: €7M) and percentage-of-global-turnover (2% / 1.4%) caps, multi-infringement breakdown, and mitigating factor reductions. Terminal node of the nis2-compliance chain.

NIS2 Art.34Essential €10M / 2%Important €7M / 1.4%Board-Ready PDFW3C VC §13.11Zero PII

🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.

Scope

Terminal node of the nis2-compliance chain (art-141→142→143). Calculates NIS2 Article 34 penalty exposure using the higher of fixed-maximum or percentage-of-turnover caps. Mitigation reduces exposure by 10% per factor, with a floor of 30% of maximum. For indicative modelling only — actual sanctions are at supervisory authority discretion.

Presets

Entity & Infringement Inputs

Entity Classification

Global Annual Turnover (EUR)

Infringement Types

Art. 21 cybersecurity risk-management measures absent or materially deficient

Art. 23 significant incident not reported within required timelines

Art. 20 management body governance obligation breached

Art. 21(2)(d) ICT supply-chain security requirements not met

Mitigating Factors (each reduces exposure by 10%, floor 30%)

Prior cooperation with supervisory authority

Prompt and effective remediation of the breach

First NIS2 infringement (no prior enforcement action)

No actual harm caused to third parties or services

Voluntary self-disclosure of the infringement

Result

Execution Hash & §4 Artifact

SHA-256 execution hash (JCS canonical — RFC 8785):

Ask your agent

Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.

Run the AINumbers MCP tool `calculate_nis2_penalty_exposure`. Task: Calculate NIS2 Article 34 penalty exposure for Essential (€10M/2%) and Important (€7M/1.4%) entities.
Call it with arguments: {"policy_parameters":{"entity_classification":"essential","global_annual_turnover_eur":1000000000,"infringement_types":["art21_measures_absent"],"mitigating_factors":[]}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-143-nis2-penalty-exposure-calculator.html#p=v1.H4sIAAAAAAAA_wGUAGv_eyJlbnRpdHlfY2xhc3NpZmljYXRpb24iOiJlc3NlbnRpYWwiLCJnbG9iYWxfYW5udWFsX3R1cm5vdmVyX2V1ciI6MTAwMDAwMDAwMCwiaW5mcmluZ2VtZW50X3R5cGVzIjpbImFydDIxX21lYXN1cmVzX2Fic2VudCJdLCJtaXRpZ2F0aW5nX2ZhY3RvcnMiOltdfZnhy_CUAAAA