Resources
Learn practical insights on HS classification, tariffs, landed costs, and global trade compliance.
42 articles
Learn what trade compliance software is, how it works, its key features, benefits, and why businesses need AI-powered trade compliance solutions in 2026.
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Gift sets, starter kits and subscription boxes rarely classify the way people assume. How the retail set test, GRI 3(b) essential character and GRI 5 work.
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Parts, accessories or complete articles? The decision sequence for classifying components under the HS: Section XVI notes, parts of general use, GRI 2(a).
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Section and chapter notes are binding law. WCO Explanatory Notes are not. A clear hierarchy of HS interpretive authority, and what to do when they conflict.
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The six General Rules of Interpretation govern every HS classification decision. Get a full walk-through of GRI 1 to 6, with worked examples and the errors that cost importers money.
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Learn how the Harmonized System is structured with a complete guide to its 21 Sections, 97 Chapters, and the classification principles that organize the tariff schedule.
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