Can I use a NAFTA certificate of origin to declare that my products qualify for preferential duty treatment under the U.S.-Chile FTA?
No. An example of a format that is acceptable to use for origin declarations under the U.S.-Chile FTA can be found in the “Declaring Origin” section of this website. Chilean Customs will NOT recognize origin claims for preferential duty made on a NAFTA or other certificate of origin that references any agreement other than the U.S.-Chile Free Trade Agreement.