ChemTS User Guide

    ChemTS is a versatile, structure based tool to assign Harmonized (Tariff) System codes for international shipping and to accurately classify substances for global trade.

    With API, Web Services and a user interface you have many choices in building and integrating systems to automatically assign harmonized (tariff) codes to your substances.

    Checking and reporting

    Single check (for single compounds) and

    File check for multiple compounds at once.

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