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Harmonized System (HS)

Harmonized System (HS) codes are internationally recognized product identifiers used to classify goods in import and export transactions. They offer a standardized method for identifying and describing products across various countries.

The system assigns a 6-digit code to each product, which can be extended with additional digits by individual countries to include specific details relevant to their regulations.

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Harmonized Tariff Schedule (HTS)

Harmonized Tariff Schedule (HTS) codes are internationally recognized product identifiers used to classify goods in import and export transactions. They offer a standardized method for identifying and describing products across various countries.

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We’ll use the term HTS below but it applies to HS codes as well.

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Where to use HTS Codes

HTS codes are required when importing or exporting goods and must be included on key trade documents such as:

  • Commercial invoices
  • Bills of lading
  • Customs declarations
  • Export declarations
  • Import and export licenses

In addition, HTS codes can be used for:

  • Conducting market research and accessing relevant trade statistics
  • Verifying applicable laws for exports
  • Calculating tariff rates and potential benefits under free trade agreements

Selecting the correct HTS code is crucial. Inaccurate codes can result in delays, fines, penalties or even seizure of your goods.

We’re working to provide an accessible updated API to help with preparing accurate documents but you should always consult with a registered broker.

HTS API