{
  "rules": [
    {
      "rule_id": "AP-TWM-001",
      "source_clause": "Section 1.1",
      "description": "Invoice line item quantity exceeding PO quantity must be held immediately.",
      "condition": {
        "operator": "GT",
        "left": "Invoice_table.qty",
        "right": "PO_table.qty",
        "threshold": null,
        "direction": null,
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "HOLD",
      "requires_justification": false,
      "notification": null,
      "confidence_score": 0.95,
      "raw_text": "If the invoice quantity exceeds the PO quantity for any single line item the invoice must be held immediately.",
      "conflict_with": [],
      "suggested_fix": null,
      "review_status": "accepted",
      "section": "Section 1",
      "schema_warnings": []
    },
    {
      "rule_id": "AP-TWM-002",
      "source_clause": "Section 1.2",
      "description": "Invoice line item quantity exceeding GRN quantity must be rejected.",
      "condition": {
        "operator": "GT",
        "left": "Invoice_table.qty",
        "right": "GRN_table.qty",
        "threshold": null,
        "direction": null,
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "REJECT",
      "requires_justification": false,
      "notification": null,
      "confidence_score": 0.95,
      "raw_text": "If the invoice quantity exceeds the GRN received quantity the invoice must be rejected.",
      "conflict_with": [],
      "suggested_fix": null,
      "review_status": "accepted",
      "section": "Section 1",
      "schema_warnings": []
    },
    {
      "rule_id": "AP-TWM-003",
      "source_clause": "Section 1.3",
      "description": "Invoice line item without corresponding PO line item must be held and routed to Procurement.",
      "condition": {
        "operator": "IS_NULL",
        "left": "PO_table.po_number",
        "right": null,
        "threshold": null,
        "direction": null,
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "ROUTE_TO_PROCUREMENT",
      "requires_justification": false,
      "notification": null,
      "confidence_score": 0.95,
      "raw_text": "If a line item exists on the invoice but has no corresponding line item on the Purchase Order the invoice must be held and routed to Procurement for verification.",
      "conflict_with": [],
      "suggested_fix": null,
      "review_status": "accepted",
      "section": "Section 1",
      "schema_warnings": []
    },
    {
      "rule_id": "AP-APR-001",
      "source_clause": "Section 2.1",
      "description": "Invoice unit rate differing from PO unit rate by more than 2% must be flagged and routed to Procurement.",
      "condition": {
        "operator": "PCT_DIFF",
        "left": "Invoice_table.rate",
        "right": "PO_table.rate",
        "threshold": 2.0,
        "direction": "above",
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "FLAG",
      "requires_justification": false,
      "notification": null,
      "confidence_score": 0.95,
      "raw_text": "If the invoice unit rate for any line item differs from the PO unit rate by more than 2% the line item must be flagged and routed to Procurement for verification.",
      "conflict_with": [],
      "suggested_fix": null,
      "review_status": "accepted",
      "section": "Section 2",
      "schema_warnings": []
    },
    {
      "rule_id": "AP-APR-002",
      "source_clause": "Section 2.2",
      "description": "Invoice unit rate differing from PO unit rate by more than 10% must be escalated to Finance Controller with justification.",
      "condition": {
        "operator": "PCT_DIFF",
        "left": "Invoice_table.rate",
        "right": "PO_table.rate",
        "threshold": 10.0,
        "direction": "above",
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "ESCALATE_TO_FINANCE_CONTROLLER",
      "requires_justification": true,
      "notification": null,
      "confidence_score": 0.95,
      "raw_text": "If the invoice unit rate for any line item differs from the PO unit rate by more than 10% the invoice must be escalated to the Finance Controller with a mandatory justification note.",
      "conflict_with": [
        "AP-APR-001"
      ],
      "suggested_fix": {
        "rule_id": "AP-APR-003",
        "source_clause": "Section 2.1, Section 2.2",
        "description": "Invoice unit rate differing from PO unit rate must be flagged, routed to Procurement, or escalated to Finance Controller based on the percentage difference.",
        "condition": {
          "operator": "PCT_DIFF",
          "left": "Invoice_table.rate",
          "right": "PO_table.rate",
          "threshold": 2,
          "direction": "above"
        },
        "action": "FLAG_AND_ROUTE_TO_PROCUREMENT",
        "requires_justification": false,
        "notification": null,
        "confidence_score": 0.95,
        "raw_text": "If the invoice unit rate for any line item differs from the PO unit rate by more than 2% the line item must be flagged and routed to Procurement for verification. If the difference is more than 10%, the invoice must be escalated to the Finance Controller with a mandatory justification note.",
        "conflict_with": [],
        "suggested_fix": null,
        "review_status": "pending",
        "section": "Section 2",
        "schema_warnings": []
      },
      "review_status": "pending",
      "section": "Section 2",
      "schema_warnings": []
    },
    {
      "rule_id": "AP-DEV-001",
      "source_clause": "Section 3.2",
      "description": "Critical deviation detection must trigger email to Finance Controller and Internal Audit within 15 minutes.",
      "condition": {
        "operator": "PCT_DIFF",
        "left": "Invoice_table.rate",
        "right": "PO_table.rate",
        "threshold": 10.0,
        "direction": "above",
        "lower": null,
        "upper": null,
        "operands": null
      },
      "action": "ACTION_MISSING_PLEASE_UPDATE",
      "requires_justification": false,
      "notification": {
        "type": "email",
        "to": [
          "Finance Controller",
          "Internal Audit"
        ],
        "within_minutes": 15
      },
      "confidence_score": 0.9,
      "raw_text": "If a critical deviation is detected as defined in Section 2.2 an immediate email must be sent to the Finance Controller and the Internal Audit team simultaneously within 15 minutes.",
      "conflict_with": [],
      "suggested_fix": null,
      "review_status": "accepted",
      "section": "Section 3",
      "schema_warnings": []
    }
  ],
  "conflicts": [
    {
      "conflict_id": "CONF-001",
      "rule_id_a": "AP-APR-001",
      "rule_id_b": "AP-APR-002",
      "explanation": "Both rules fire when the invoice unit rate differs from the PO unit rate, but they have different thresholds and actions. Rule AP-APR-001 flags and routes to Procurement when the difference is more than 2%, while rule AP-APR-002 escalates to Finance Controller with justification when the difference is more than 10%. However, when the difference is between 2% and 10%, both rules would fire, but the actions are not contradictory as one is an escalation and the other is a flag. But when the difference is more than 10%, both rules would fire, and the actions are contradictory as one requires justification and the other does not.",
      "suggested_fix": {
        "rule_id": "AP-APR-003",
        "source_clause": "Section 2.1, Section 2.2",
        "description": "Invoice unit rate differing from PO unit rate must be flagged, routed to Procurement, or escalated to Finance Controller based on the percentage difference.",
        "condition": {
          "operator": "PCT_DIFF",
          "left": "Invoice_table.rate",
          "right": "PO_table.rate",
          "threshold": 2,
          "direction": "above"
        },
        "action": "FLAG_AND_ROUTE_TO_PROCUREMENT",
        "requires_justification": false,
        "notification": null,
        "confidence_score": 0.95,
        "raw_text": "If the invoice unit rate for any line item differs from the PO unit rate by more than 2% the line item must be flagged and routed to Procurement for verification. If the difference is more than 10%, the invoice must be escalated to the Finance Controller with a mandatory justification note.",
        "conflict_with": [],
        "suggested_fix": null,
        "review_status": "pending",
        "section": "Section 2",
        "schema_warnings": []
      }
    }
  ],
  "summary": {
    "total_rules": 6,
    "high_confidence": 6,
    "medium_confidence": 0,
    "low_confidence": 0,
    "conflicts_found": 1
  }
}