This document adopts as a final rule, with some modifications, interim amendments to the Customs Regulations which established the rules for determining when the country of origin of a good is one of the parties to the North American Free Trade Agreement (NAFTA) as required by Annex 311 of the NAFTA. These final NAFTA Marking Rules apply only to all goods imported from Canada or Mexico other than textile and apparel products, and do not apply to trade with other countries.