From the Document: "The United States-Mexico-Canada Agreement (USMCA) is a proposed free trade agreement (FTA) that, if approved by Congress and ratified by Canada and Mexico, would replace the North American Free Trade Agreement (NAFTA). USMCA would retain NAFTA's marketopening measures while adding or updating provisions in areas such as digital trade, intellectual property rights, and worker rights. The proposed agreement would make notable changes to NAFTA's investment provisions--mainly qualifying basic investor protections and limiting the degree to which foreign investors can bring complaints against their host states under the investor-state dispute settlement (ISDS) mechanism. ISDS claims with Canada would be phased out entirely; those with Mexico would be more restricted than under NAFTA. Given the significant changes proposed and the importance of U.S. investment ties with Canada and Mexico, USMCA's investment provisions are an active part of congressional debate over the USMCA."
CRS In Focus, IF11167
Congressional Research Service: https://crsreports.congress.gov/