President Donald Trump, ahead of a meeting with Canadian Prime Minister Mark Carney, denied that his tariff actions against Canada and Mexico have killed USMCA, but also cast doubt on its future. He said USMCA "was a transitional deal" to move away from NAFTA, and said "we'll see what happens" with the renegotiation. He said it could be adjusted, or terminated.

Mexican President Claudia Sheinbaum posted on X on May 1 that she had a very positive conversation with President Donald Trump. In Spanish, she wrote that they agreed that the U.S. treasury and commerce secretaries would continue to work with Mexico's finance and economy ministers on options to improve the trade balance between the two countries and advance outstanding issues.

Imported automotive parts that can be filed under the free trade agreement between the U.S., Mexico and Canada will continue for now to face a 0% duty rate even as the 25% auto parts duty goes into effect for everyone else this weekend, CBP confirmed when it released guidance via a May 1 cargo systems message on the Section 232 import duties for certain auto parts.

The Senate had a tie vote, 49-49, as it took up the question of revoking the trade deficit emergency President Donald Trump declared, which underpins his decision to put 10% tariffs on every country except Canada, Mexico and China, and 125% on China.

Rep. Mike Lawler, a New York Republican who helped Republicans recapture the House majority in 2022, said Congress will seek to intervene if the administration seeks to re-implement the high country-specific reciprocal tariffs that it had planned but paused for 90 days.

Ahead of a late afternoon vote to end the trade deficit emergency that the president used to impose 10% tariffs on all countries other than Canada and Mexico, and used to impose 125% tariffs on Chinese imports, resolution co-sponsor Sen. Elizabeth Warren, D-Mass., said all Democrats will be voting in favor of "rolling back Donald Trump's ability to use an emergency declaration to play 'Red Light, Green Light' with tariffs and wreck our economy. The question is, how many Republicans will join us?"

The following lawsuits were filed at the Court of International Trade during the weeks of March 17-23, March 23-30, March 31 - April 6, April 7-13, April 14-20 and April 21-27:

The following are short summaries of recent CBP NY rulings issued by the agency's National Commodity Specialist Division in New York:

Auto companies are feeling like they're being yanked around with ever-changing tariffs, said Rep. Debbie Dingell, D-Mich., who was a senior public affairs executive at GM before becoming a politician. "Every business, whether small business or large business, needs certainty," she said, but instead, lawyers are scrambling to figure out what the impact is of the changing tariffs. She said she has talked to lawyers every day since this began.

Former U.S. Trade Representative Robert Lighthizer, who served in that role in President Donald Trump's first term, told an audience at the Council on Foreign Relations that he thinks "there’s a reasonable chance the [Court of International Trade (CIT)] would enjoin" tariffs levied under the International Emergency Economic Powers Act, or IEEPA. Trump used IEEPA to levy 25% tariffs on Canada and Mexico over fentanyl and migration, as well as 20% tariffs on China over fentanyl, and used it to levy 10% tariffs on countries other than those three, and an additional 125% tariffs on Chinese goods.