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CUSTOMS-BASICS5 MIN READ

Commit to an origin evidence request

Create a supplier evidence request for one real origin or preference claim.

Send a rule-specific origin evidence request before claiming preferential duty. Customs-specific situations: new supplier certificate received, FTA duty savings above the review threshold, manufacturing site changed, bill of materials changed, or customs asks for origin verification. For [SKU/agreement], please provide the product-specific rule used, manufacturing country, bill of materials with input origins, tariff shift or value-content worksheet, and the certificate covering this shipment by [date]. If evidence is not ready, we will file without preference and revisit the next shipment. In 3 days, review whether you used this on the named customs situation and what evidence was still missing. A…

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