In addition to the original NAFTA provisions, the USMCA borrows significant credits under the Trans-Pacific Partnership (TPP) trade agreements and the Comprehensive and Progressive Agreement for the Trans-Pacific Partnership (CPTPP). On April 3, 2020, Mexico announced its willingness to implement the agreement and joined Canada.  The agreement came into force on July 1, 2020.     Fox News reported on December 9, 2019 that negotiators from the three countries reached an agreement on enforcement, paving the way for a final agreement within 24 hours and ratification by all three parties before the end of the year. Mexico has agreed to impose a minimum wage of $16 per hour for Mexican auto workers by a “neutral” third party. Mexico, which imports all of its aluminum, also objected to the provisions relating to the U.S. steel and aluminum content of automotive components.  The provisions of the Convention cover a wide range of products, including agricultural products, the homeless, industrial products, working conditions and digital trade. Among the most important aspects of the agreement are improving U.S. dairy farmers` access to the Canadian market, guidelines for a greater proportion of automobiles produced in the three countries and not imported from other countries, and maintaining the dispute settlement system, which is similar to that contained in NAFTA.   The agreement is described differently by each signatory – in the United States, it is called the U.S.-Mexico-Canada Agreement (USMCA);   in Canada, it is officially known as the Canada-U.S.-Mexico Agreement (CUSMA) in English and the Canada-U.S.-Mexico Agreement (ACEUM) in French;  and in Mexico, tratado is called tratado between México, Estados Unidos y Canadé (T-MEC).
  The agreement is sometimes referred to as “New NAFTA” with respect to the previous trilateral agreement for the successor, the North American Free Trade Agreement (NAFTA). The USMCA will have an impact on the way Member States negotiate future free trade agreements. Section 32.10 requires USMCA countries to notify USMCA members three months in advance if they plan to enter into free trade negotiations with non-market economies.