The fixed schema every annotation is coded against. Two codes are marked proposed.
| Code | Definition | Documents compared | Status |
|---|---|---|---|
| COO_DEFECT | COO missing, invalid, or inconsistent with preference claim. | certificate_of_origin, commercial_invoice | active |
| DOC_INCONSISTENCY | Names, ports, marks, or references differ across documents in the set. | all_documents | active |
| HS_MISCLASSIFICATION | Wrong tariff code declared for the commodity. | commercial_invoice, export_declaration | active |
| INSURANCE_GAP | Insured value does not cover declared value. | insurance_certificate, commercial_invoice | active |
| LATE_SHIPMENT | Shipment date falls after the LC shipment deadline. | bill_of_lading, letter_of_credit | active |
| QUANTITY_VARIANCE | Shipped quantity differs between packing list, B/L, or invoice. | packing_list, bill_of_lading, commercial_invoice | active |
| VALUE_MISMATCH | Declared value differs across documents (e.g. invoice vs letter of credit). | commercial_invoice, letter_of_credit | active |
| WEIGHT_DISCREPANCY | Declared weight differs from actual/weighed figures across documents. | packing_list, bill_of_lading, commercial_invoice | active |
| FREIGHT_SURCHARGE_VARIANCE | Freight charges differ from agreed or quoted rates. | bill_of_lading, freight_quotation | proposed v0.1 |
| LC_TERM_DISCREPANCY | Letter of credit terms conflict with presented documents. | letter_of_credit, all_documents | proposed v0.1 |