The tariff classification of merchandise under the Harmonized System is governed by the principles set forth in the General Rules of Interpretation(“GRIs”). The GRIs are intended to be consulted and applied each time merchandise is to be classified under the Harmonized System. Accordingly, it is the GRIs that are the single set of legal principles that always govern the classification of merchandise under the Harmonized System. There are six GRIs in all. Things to remember The application of the GIRs (1-4) should always be in SEQUENTIAL ORDER: Rule 1 is to be taken into consideration first. If classification is not covered by the provisions of Rule 1, then apply Rule … Continue reading What is “General Rules of Interpretation (GRIs)”