{
  "tool_id": "art-186-irrbb-standardised-approach-mapper",
  "kernel_id": "art-186-irrbb-standardised-approach-mapper",
  "display_name": "IRRBB Standardised Approach Mapper",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Map non-maturing deposit (NMD) positions to the EBA standardised / simplified-standardised approach behavioural caps (BCBS d368 para 87 / Annex 2): retail transactional core proportion capped at 90% / average maturity capped at 5 years; retail non-transactional (savings) core capped at 70% / 4.5 years; wholesale core capped at 50% / 4 years. Flags behavioural-option add-ons (e.g. mortgage prepayment) requiring separate treatment. Root node of the irrbb-measurement-and-disclosure chain. NaN-safe. Zero network, zero PII.",
  "control_description": "Map non-maturing deposit (NMD) positions to the EBA standardised / simplified-standardised approach behavioural caps (BCBS d368 para 87 / Annex 2): retail transactional core proportion capped at 90% / average maturity capped at 5 years; retail non-transactional (savings) core capped at 70% / 4.5 years; wholesale core capped at 50% / 4 years. Flags behavioural-option add-ons (e.g. mortgage prepayment) requiring separate treatment. Root node of the irrbb-measurement-and-disclosure chain. NaN-safe. Zero network, zero PII.",
  "declared_inputs": [],
  "declared_outputs": [
    "art-187-irrbb-csrbb-scope-checker"
  ],
  "kernel_digest": "sha256:b5b2e6bd45519c0629a39c3fce52df820cfd4dda2689bd77c94db263574b3312",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 33,
  "source_url": "https://ainumbers.co/chaingraph/art-186-irrbb-standardised-approach-mapper.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}