(a) Packing materials and containers for shipment, as defined in §10.450(m), are to be disregarded in determining whether the non-originating materials used in the production of the good undergo an applicable change in tariff classification set out in General Note 26(n), HTSUS. Accordingly, such materials and containers do not have to undergo the applicable change in tariff classification even if they are non-originating.

(b) Packing materials and containers for shipment, as defined in §10.450(m), are to be disregarded in determining the regional value content of a good imported into the United States. Accordingly, in applying either the build-down or build-up method for determining the regional value content of the good imported into the United States, the value of such packing materials and containers for shipment (whether originating or non-originating) is disregarded and not included in AV, adjusted value, VNM, value of non-originating materials, or VOM, value of originating materials.