On Monday, July 20, President Trump signed three Proclamations invoking Section 338 of the Tariff Act of 1930 to impose 50% tariffs on certain Canadian origin goods (Section 338 Tariffs). These tariffs are scheduled to enter into force at 12:01 AM EST on August 19, 2026. The Proclamations cite various actions by Canada that allegedly discriminate against the commerce of the United States in three core areas related to the USMCA/CUSMA: automotive, dairy, and alcohol products.…