Ontario's representative in Washington, David Paterson, expressed eagerness to see tariffs addressed in light of uncertainty surrounding the annual CUSMA review negotiations. The Canada-United States-Mexico Agreement (CUSMA) faces potential challenges as the review process approaches, prompting concerns among Canadian officials.
Paterson's Call for Action
Paterson emphasized the importance of resolving tariff disputes to maintain stable trade relations. “We need to ensure that the review process does not become a source of disruption for businesses and workers on both sides of the border,” he said. The representative highlighted that Ontario's economy is deeply integrated with the U.S., making tariff clarity essential.
Uncertainty Around CUSMA Review
The CUSMA review, scheduled to occur every six years, has created uncertainty as the U.S. administration signals potential renegotiations. Trade experts note that unresolved tariff issues could impact key sectors such as automotive and agriculture. According to a recent report, trade between Ontario and the U.S. exceeded $400 billion in 2025, underscoring the stakes involved.
Broader Implications for Canada
Paterson's comments come amid broader trade tensions, including U.S. tariffs on Canadian softwood lumber and dairy products. The Canadian government has urged a collaborative approach, but progress remains slow. “We are prepared to work with our American partners to find solutions that benefit both economies,” Paterson added.



