{
  "schema_version": "1.0",
  "rule_code": "risk.invoice.cross_year_invoice",
  "name": "跨年发票入账",
  "enabled": true,
  "risk_dimension": "cross_year_invoice",
  "ontology_signal": "cross_year_invoice",
  "evaluator": "cross_year_invoice",
  "applies_to": {
    "min_attachments": 1
  },
  "inputs": {
    "invoice_date": "attachment.invoice_date",
    "claim_date": ["claim.occurred_at", "item.item_date"]
  },
  "params": {},
  "outcomes": {
    "pass": { "severity": "none", "action": "continue" },
    "fail": {
      "severity": "medium",
      "action": "warn"
    }
  },
  "metadata": {
    "owner": "风控与审计部",
    "stability": "platform_builtin",
    "source_ref": "常用risk.txt / 二、发票类 / 跨年发票",
    "updated_at": "2026-05-19"
  }
}