By Paul Vieira

OTTAWA--Canada's chief U.S. trade negotiator said her mandate is to preserve the key elements of the existing North American trade treaty, with no intention to significantly revise or rewrite the pact's terms.

Janice Charette said she doesn't expect an agreement among the parties before July 1, when a formal U.S.-led review of the U.S.-Mexico-Canada trade treaty, or USMCA, is set to begin in earnest. She added she's also seeking relief from hefty U.S. tariffs of up to 50% on key industrial sectors such as steel, automobiles, and aluminum. Canada is America's largest supplier of both steel and aluminum.

"My instructions are very much about protecting the fundamentals of this agreement, not revisiting them," Charette said at a conference in the capital, organized by the Canadian Chamber of Commerce. "There is no need to renegotiate, there's no need to open [the treaty] up and change the fundamental underpinnings of it. It is a robust agreement."

Charette spoke during a moderated talk with the head of the Canadian chamber, Candace Laing, who on Tuesday was appointed by Prime Minister Mark Carney to a panel to advise federal officials on U.S.-Canada relations. That panel includes some blue-chip Canadian chief executive officers.

Analysts fear that tension between Ottawa and Washington on trade are putting the two countries on a collision course. They argue that's reflected in the stalemate in talks to date between the U.S. and Canada, relative to advanced discussions between Washington and Mexico City.

U.S. Trade Representative Jamieson Greer said there have been obstacles in discussions with Canada, and those have yet to be resolved. U.S. officials have said USMCA needs to be revisited and reimagined, and has specifically criticized Canada's efforts to fortify trade ties with China, America's biggest geopolitical rival.

Prime Minister Mark Carney appointed Charette, formerly Canada's chief bureaucrat, as the top trade negotiator in USMCA talks. Over the weekend, Carney released a video statement on YouTube, in which he said Canada's close ties to the U.S. now represent an economic weakness. Some veteran trade watchers said Carney may be setting the stage for USMCA talks to fail.

Charette said a resolution with the U.S. will take time. She added Canada has already made significant concessions, among them revoking a digital-services tax that was opposed by both Republican and Democratic lawmakers, and dropping most retaliatory tariffs on U.S. imports imposed by former Prime Minister Justin Trudeau.

"We could face some turbulence," she said. "We need to hold our nerve."


Write to Paul Vieira at paul.vieira@wsj.com


(END) Dow Jones Newswires

04-21-26 1806ET