International trade · 12/12/2003Updated: 10/17/2026 · 1 min read
Harmonization of Most Favored Nation Tariff Rates for the United States, Canada, and Mexico; Liberalization of the Rules of Origin Applicable Under Provisions of the North American Free Trade Agreement
Summary
The U.S. government is seeking proposals to liberalize the rules of origin under the North American Free Trade Agreement (NAFTA) and harmonize most-favored-nation (MFN) tariff rates for the United States, Canada, and Mexico. This move is authorized by Section 202(q)(2) of the NAFTA Implementation Act.