NCM to HS Code Converter

About This Tool

The tool converts Mercosul NCM codes to HS tariff codes used for duties, compliance, and analytics. It targets export managers, product teams, brokers, and data engineers who need a single source of truth for classification. It is used during product categorization, supplier onboarding, and tariff planning when HS codes are required in datasets or declarations. The crosswalk reflects current editions and regional practice, and supports single and bulk processing. The mapping supports auditable data lineage and versioning for governance.
Conceptually, the system normalizes input formats, applies a maintained crosswalk, and returns a primary HS code with optional alternatives and a confidence score. Regional overrides are supported to accommodate local practice, while an audit trail preserves justification for each mapping. The result set is designed for integration into ERP, data warehouses, and compliance workflows without manual interpretation.
Unique value comes from versioned mappings, reproducible results, and export-ready outputs that reduce time-to-declaration while improving consistency across products and regions. Use cases include tariff calculation, supplier data cleansing, classification reviews, and regulatory reporting.

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