In accordance with Section 103 (b) (2) of the USMCA Act, the date of the interim provisions to be recommended will be set no later than after the USMCA comes into force and the implementation of the uniform rules of origin.  Uniform regulations at the USMCA help interpret the various chapters of the USMCA, first chapters 4-7. These rules were published one month before the trade agreement came into force and replaced NAFTA on July 1, 2020.  During the 2016 U.S. presidential election, Donald Trump`s campaign included a promise to renegotiate or eliminate NAFTA if the renegotiations fail.  After the election, Trump made a series of changes that influenced trade relations with other countries. The exit from the Paris Agreement, the cessation of participation in the Trans-Pacific Partnership negotiations and the significantly larger increase in tariffs with China were some of the steps he took, which reinforced the fact that he was serious about changing NAFTA.  Much of the debate about the virtues and errors of the USMCA resembles the debate on all free trade agreements (FTAs), such as the nature of free trade agreements as public goods, potential violations of national sovereignty and the role of commercial, labour, environmental and consumer interests in the development of the language of trade agreements. The USMCA is expected to have a very small impact on the economy.  An International Monetary Fund (IMF) discussion paper published at the end of March 2019 stated that the agreement would have a „negligible“ impact on the general economy.
  The IMF study predicted that the USMCA „would have a negative impact on trade in the automotive, textile and clothing sectors, while achieving modest welfare gains, mainly due to improved access to the goods market, with a negligible impact on real GDP.“  The IMF study found that the economic benefits of the USMCA would be significantly increased, whether Trump`s trade war ended (i.e., when the United States lowered tariffs on steel and aluminum imports from Canada and Mexico and Canada and Mexico lowered retaliatory duties on imports from the United States)  On June 1, 2020, USTR Robert Lighthizer`s office unlocked the rules, which are the last hurdle before the implementation of the agreement on 1 July 2020. You can find the text of the agreement here: ustr.gov/trade-agreements/free-trade-agreements/united-states-mexico-canada-agreement/uniform-regulations Seed, the United States.M.C.A. retains a more controversial addition by the Trump administration – a sunset clause that requires all three countries to verify they remain in the agreement after six years. If a country decides not to pursue the pact, the U.S.M.C.A. expires 16 years later. The uniform rules contain additional details on the rules of origin and origin of the agreement.