Machine-readable tariff schedules for 14 countries with MFN and preferential duty rates, USMCA and other trade agreement rates, legal sources, effective dates and HS concordances.
Data product · Listing updated 11 Nov 2026
Canada, Mexico, United States
Argentina, Brazil, Chile, Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Panama, Peru, Uruguay
Changes encoded within two business days of publication
About 210,000 national tariff lines
Startups, Small and medium businesses, Mid-market, Enterprises
Official tariff gazettes and customs publications of each covered country
Daily gazette monitoring; manual encoding and four-eyes review by licensed customs brokers
Duty rates you can feed straight into landed-cost calculators, ERP systems and trade-compliance tools.
The schedule covers Mexico, the United States, Canada, Guatemala, El Salvador, Honduras, Costa Rica, Panama, Colombia, Peru, Chile, Argentina, Brazil and Uruguay. A licensed customs broker reviews official gazettes every business day and encodes changes, and a second specialist checks each change before release. Anti-dumping and countervailing duties are listed separately because they apply to specific producers. Rates are information, not legal advice; for binding treatment importers should request an advance ruling from the relevant customs authority.
13 fields as documented by Tarifa Norte.
| Field | Type | Description | Example |
|---|---|---|---|
| country | string | ISO 3166-1 alpha-2 country code | — |
| national_line | string | National tariff line (8–10 digits) | — |
| hs6 | string | HS 6-digit subheading | — |
| hs_edition | string | HS edition, e.g. HS2022 | — |
| description_es | string | Official description in Spanish (or Portuguese) | — |
| description_en | string | English description | — |
| mfn_rate | string | Most-favoured-nation rate as published | — |
| mfn_formula | json | Structured ad valorem, specific or compound duty | — |
| preferential_program | string | Trade agreement, e.g. USMCA | — |
| preferential_rate | string | Rate under the agreement | — |
| unit_of_measure | string | Statistical unit | — |
| effective_from | date | Start of validity | — |
| legal_source | string | Gazette reference for the rate | — |
Free sample available on request
The provider sends a sample file so you can test fit and quality before you buy.
Prices in USD, as published by Tarifa Norte
API, up to 50,000 lookups
full database, all 14 countries
Converted amounts use DataStoa display rates and are approximate. Tarifa Norte quotes the final price, taxes and terms.
Request detailed pricing14 countries across 2 regions.
Time coverage: 2012 to present.
Provider-reported
Latency: Changes encoded within two business days of publication
DataStoa has not audited these figures. Ask the provider how they are measured, or test them on a sample.
The licence is agreed directly between you and Tarifa Norte. This summary is provider-reported; the linked terms prevail.
Not listed: AI / ML model training, AI retrieval and grounding, redistribution allowed, marketing and outreach, research use. Ask Tarifa Norte if you need any of these.
Tariff schedules, HS classification and Mexican trade statistics
Tarifa Norte is a small Mexico City team of customs specialists and data engineers that maintains machine-readable tariff schedules for North and Latin America. It also republishes Mexico's official trade statistics in an analysis-ready form and classifies product catalogs to HS codes.