Frequently Asked Questions

Documents: Basics of Documentation

When and how do I submit a NAFTA Certificate Of Origin?
Once an exporter determines that the exported good will meet the NAFTA rules of origin, a NAFTA Certificate of Origin must be completed accurately and legibly. The exporter must then send the Certificate to the importer. While the Certificate does not have to accompany the shipment, the importer must have a copy of the Certificate in hand before claiming the NAFTA tariff preference at customs. Certificates of Origin may, at the discretion of the exporter, cover a single importation of goods or multiple importations of identical goods. In some cases, an exporter may not have the NAFTA Certificate of Origin ready at the time of export; however, the importer still has up to one year after the goods go through customs to make a claim for the NAFTA tariff preference and to apply for a refund of duties paid at the time of entry.

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