A growing disagreement between Ottawa and Quebec is exposing a difficult question at the centre of Canada’s trade dispute with the United States: who should lead efforts to convince Washington to remove tariffs? Prime Minister Mark Carney is pushing back against Quebec Premier Paul St-Pierre Plamondon’s decision to establish direct contact with American political leaders, arguing that negotiations must remain under federal control.
The dispute comes after Democrats secured major victories in the November 3 U.S. midterm elections, raising hopes that American lawmakers could challenge President Donald Trump’s trade policies. However, Carney insists that Trump and his administration still control the negotiating process. For Canadian businesses facing tariffs, the disagreement highlights the growing tension between regional economic interests and the need for a coordinated national strategy.
Quebec Opens a New Trade Front With 59 American Officials
Quebec Premier Paul St-Pierre Plamondon has launched a diplomatic initiative aimed at strengthening relationships with newly elected American officials. On November 10, reports confirmed that he had written to 59 incoming U.S. political leaders, including senators and governors, representing states with significant commercial connections to Quebec. The letters encouraged American officials to work directly with Quebec’s existing diplomatic delegations. The initiative follows the Democratic victories in the U.S. midterm elections, which Quebec’s government believes could create opportunities to challenge tariffs affecting Canadian exporters.
However, the outreach is not the same as opening formal negotiations over a new trade agreement. St-Pierre Plamondon previously explained that his immediate priority was establishing communication channels before deciding whether Quebec should pursue a more substantial role. The distinction matters because Canadian provinces routinely maintain relationships with American states, particularly where manufacturing, energy and transportation interests overlap. Quebec’s latest effort builds on that tradition while introducing a politically sensitive question: how independently should a provincial government operate when Ottawa is already negotiating with Washington?
Carney Insists Canada Must Have One Trade Negotiator
Speaking to reporters in Montreal on November 10, Carney made his position clear: Canada’s trade negotiations with the United States must remain coordinated through the federal government. He emphasized that having a single negotiator is essential when dealing with complex international agreements. His remarks were widely interpreted as criticism of Quebec’s decision to approach American political leaders independently. Although provincial governments have legitimate economic interests to defend, Carney’s concern appears to be that competing messages could complicate already difficult discussions with the Trump administration.
The prime minister’s position also reflects Canada’s constitutional framework. The federal government is responsible for negotiating international trade agreements, while provinces participate in consultations and implement commitments affecting their jurisdiction. This arrangement allows Quebec to advocate for its industries without independently setting Canada’s tariff policy. For businesses awaiting relief, the distinction is more than political procedure. A coordinated negotiating position can help Ottawa evaluate concessions across several industries, whereas separate provincial demands could make it harder to establish which priorities represent the country as a whole.
Trump’s Administration Still Holds the Key to Any Agreement
The Democratic victories in the November 3 American midterm elections have changed the political landscape in Washington, but they have not removed Trump from the White House. Democrats are preparing to control both chambers of Congress, creating the possibility of stronger legislative challenges to the president’s tariffs. However, Carney emphasized that the executive branch will remain central to trade negotiations for the remainder of Trump’s presidency. In practical terms, a newly elected senator or governor may become an important political ally without having the authority to negotiate a bilateral trade settlement on behalf of Washington.
Congress nevertheless has significant constitutional powers over foreign commerce and tariffs. Those powers could become increasingly relevant as Democratic lawmakers push to reverse Trump’s trade measures. Oregon Senator Ron Wyden, who is expected to lead the Senate Finance Committee, has identified Canadian tariffs as a priority. Yet legislation removing those duties could face a presidential veto, requiring a two-thirds majority in both chambers to override it. Consequently, congressional opposition may increase pressure on Trump without guaranteeing that tariffs disappear.
Quebec Defends Its Right to Build Relationships Abroad
St-Pierre Plamondon has rejected the suggestion that Ottawa should determine how Quebec represents its economic interests internationally. Responding to Carney’s criticism, the premier declared that the prime minister was not his boss and argued that Quebec had a longstanding tradition of maintaining its own international presence. His position reflects an established provincial diplomatic network. Quebec maintains a general delegation in New York and additional delegations in American cities including Boston, Chicago, Washington and Los Angeles. These offices support economic development, cultural exchanges and relationships with foreign institutions.
The premier’s letters demonstrate how that network could be used to strengthen Quebec’s influence. Among the recipients were Michigan senator-elect Abdul El-Sayed and New Hampshire Governor Kelly Ayotte, two politicians representing states with economic connections to Quebec. Rather than proposing a completed trade deal, the correspondence encouraged cooperation on projects and initiatives of mutual interest. For Quebec’s government, these relationships offer a way to explain how American tariffs affect individual industries and communities. The challenge is ensuring that such provincial advocacy complements national negotiations instead of creating confusion about Canada’s official position.
Quebec and the Bloc Québécois Develop a Joint Strategy
The disagreement intensified on November 10 when St-Pierre Plamondon met Bloc Québécois Leader Yves-François Blanchet in Quebec City. Their approximately hour-long discussion included developing a coordinated approach to improving commercial relations with the United States. According to the Quebec premier, the two leaders wanted to establish a strategy for gradually reducing trade tensions and tariffs. He interpreted the Democratic victories in the American midterm elections as evidence that opposition to Trump’s trade policies was gaining political strength, creating an opportunity for Quebec to build relationships with lawmakers who might support tariff relief.
The partnership brings together Quebec’s provincial government and a federal political party focused on representing Quebec’s interests in Parliament. That arrangement could increase political attention on industries facing American duties, while giving the province another channel for communicating its priorities in Ottawa. However, a shared political strategy is not equivalent to an agreement with Washington. Neither the meeting nor the letters established that American officials had accepted specific concessions. The immediate objective appears to be increasing pressure for a gradual reduction in tariffs, rather than replacing Ottawa’s existing negotiations with a separate Quebec-led agreement.
Quebec’s Export Economy Faces Significant Tariff Pressure
Quebec has substantial economic reasons to pursue relief from American tariffs. According to the Institut de la statistique du Québec, the province exported approximately $40.5 billion in merchandise to the United States during the first half of 2026. That represented 68.2% of Quebec’s international merchandise exports, demonstrating the importance of the American market. Exports to the United States declined 7.2% compared with the same period in 2025. Aluminum remains particularly significant, with approximately 80.1% of Quebec’s exports of unwrought aluminum and aluminum alloys destined for American customers during that period.
The tariff environment makes those commercial relationships more difficult to manage. Quebec’s government identifies a 50% American tariff on covered steel and aluminum products, although different rates and exemptions apply to certain derivative goods. Forestry products and other manufactured exports face additional trade restrictions. For an aluminum producer, a sawmill or a manufacturer supplying American customers, uncertainty over import duties can complicate pricing and investment decisions. Businesses must consider whether customers will absorb higher costs, negotiate lower prices or seek alternative suppliers. These pressures help explain why Quebec views closer relationships with American political leaders as an economic priority rather than merely a diplomatic exercise.
Failed August Negotiations Explain Ottawa’s Cautious Approach
Canada’s previous attempt to reach a comprehensive agreement with Washington ended abruptly in August 2026. On August 21, Carney suspended negotiations after the United States introduced revised demands that Ottawa considered unacceptable. The collapse came as Washington prepared to impose additional 50% tariffs on approximately $27.6 billion worth of Canadian goods. Canada subsequently announced matching retaliatory measures. Carney explained that his government had been prepared to reduce certain countertariffs if Washington offered meaningful relief for Canadian steel, aluminum and automotive industries, but the final American proposals did not meet Canada’s requirements.
The disagreement extended beyond tariffs. Ottawa maintained that any agreement had to respect Canadian sovereignty, French-language protections and cultural policies. These issues were especially relevant to Quebec, where language and cultural autonomy remain central political concerns. Following the breakdown, Carney convened provincial and territorial premiers to discuss Canada’s response and emphasized the importance of cooperation. The experience demonstrates why the federal government is cautious about negotiating concessions independently across different sectors. An arrangement that benefits one industry could create unacceptable consequences elsewhere, making a coordinated national assessment essential before Ottawa accepts a deal.
Renewed Negotiations Have Created Hope but No Final Deal
The diplomatic atmosphere improved in early November after Carney and Trump held another telephone conversation about bilateral trade. On November 3, the Canadian prime minister confirmed that more intensive negotiations had begun and reported that American officials had softened several previous demands. According to Carney, Washington had stepped away from positions affecting Canada’s French-language protections, cultural policies and freedom to negotiate agreements with other countries. He described the American negotiating position as asking less while offering more, suggesting that the two governments had made meaningful progress since their confrontation in August.
Nevertheless, the remaining disagreements are substantial. Trump has publicly suggested that an agreement could be reached soon, but Carney has repeatedly cautioned that the negotiations are unfinished. Canada continues seeking relief for industries affected by American tariffs, while the precise compromises Washington might accept have not been publicly established. Trade Minister Dominic LeBlanc has also indicated that the Democratic midterm victories will not fundamentally change Ottawa’s approach to negotiations with the Trump administration. This creates an unusual situation: Canada has stronger potential allies in Congress, renewed discussions with the White House and increased provincial diplomatic activity, but no confirmed settlement removing the major trade barriers.
Other Premiers Are Also Seeking American Allies
Quebec is not the only provincial government trying to capitalize on the changing political environment in Washington. Ontario Premier Doug Ford welcomed the Democratic midterm victories and announced plans to strengthen relationships with incoming American senators, congressional representatives and governors. Alberta Premier Danielle Smith also interpreted the results as support for efforts to oppose tariffs and engage political leaders across party lines. Saskatchewan Premier Scott Moe described the election as an opportunity to reset the Canada-U.S. relationship. These reactions demonstrate that provincial outreach is becoming an important part of Canada’s broader response to American trade restrictions.
The federal government has previously encouraged provincial cooperation through its Team Canada approach. During meetings with premiers in 2026, Carney repeatedly emphasized the importance of coordinating international engagement and ensuring regional priorities were represented in trade discussions. Provincial governments possess valuable knowledge about industries, investment projects and cross-border commercial relationships that federal negotiators can use. Quebec’s dispute therefore raises a distinction between acceptable advocacy and independent negotiation. Contacting American lawmakers can complement Ottawa’s strategy, but determining Canada’s official concessions and commitments remains the federal government’s responsibility. The effectiveness of provincial outreach may ultimately depend on how closely these efforts are coordinated.
The Next Test Is Whether Political Pressure Produces Tariff Relief
The next stage of the dispute will be measured by whether political engagement produces meaningful economic changes. Although Democrats are preparing to exercise greater influence in Congress, the Trump administration still controls the immediate negotiating relationship with Canada. Ottawa must weigh the benefits of reaching an agreement that reduces existing tariffs against the possibility that congressional opposition could eventually produce broader relief. There is also uncertainty surrounding the Canada-United States-Mexico Agreement. During its July 2026 joint review, Washington declined to extend the agreement’s term, leaving the existing framework in force but subject to further annual reviews.
Businesses cannot rely solely on the expectation that political circumstances will improve. On November 9, Canada’s federal government extended selected relief from Canadian tariffs on American imports through June 30, 2028, recognizing the need to support companies managing disrupted supply chains. That measure does not remove U.S. duties on Canadian exports, however. For Quebec’s aluminum producers, forestry companies and other exporters, predictable American market access remains the more important objective. Carney’s challenge is to maintain national negotiating authority while making productive use of provincial relationships and congressional opposition to tariffs. Quebec’s challenge is to demonstrate that its independent outreach can strengthen Canada’s bargaining position rather than divide it.
