The Canadian government has submitted a formal request to the United States and Mexico to renew the Canada-United-States-Mexico Agreement (CUSMA/USMCA) for a sixteen-year term ahead of the July 1 review deadline.

加拿大政府在 7 月 1 日審查期限前，正式向美國與墨西哥提交請求，要求將《加拿大-美國-墨西哥協定》（CUSMA/USMCA）續期十六年。

The diplomatic initiative was formalized via correspondence from Minister Dominic LeBlanc, who characterized the agreement as highly beneficial to the integrated North American economy. This proposal coincides with a diplomatic mission to Washington, where LeBlanc and Chief Negotiator Janice Charette are scheduled to meet with US Trade Representative Jamieson Greer. Prime Minister Mark Carney has described the current negotiation structure as 'bifurcated,' noting that the United States is addressing approximately 30 technical issues with Canada and nearly 60 with Mexico through separate bilateral channels.

這次外交行動透過部長 Dominic LeBlanc 的信函正式啟動，他將該協定描述為對北美整合經濟非常有益。此提議正值一次前往華盛頓的外交任務，LeBlanc 與首席談判代表 Janice Charette 預計將與美國貿易代表 Jamieson Greer 會面。總理 Mark Carney 將目前的談判結構形容為「分叉」，並指出美國正透過不同的雙邊渠道，分別處理與加拿大之間的大約 30 項技術問題，以及與墨西哥之間的近 60 項問題。

Significant friction persists regarding sectoral tariffs and market access. Canada seeks the reduction or elimination of US tariffs on steel, aluminum, lumber, and automobiles. Conversely, the US administration has identified several 'trade irritants,' including Canadian provincial restrictions on American liquor and limited US access to the Canadian dairy market. Furthermore, the US has proposed more stringent automotive rules of origin, specifically requesting that North American vehicles contain at least 50% US-made content—a metric Prime Minister Carney asserts is currently approximated by Canadian production.

在行業關稅與市場准入方面仍存在顯著摩擦。加拿大尋求降低或取消美國對鋼鐵、鋁、木材及汽車的關稅。相反，美國政府指出了幾個「貿易摩擦因素」，包括加拿大省級對美國酒類的限制，以及美國進入加拿大乳製品市場的限制。此外，美國提出了更嚴格的汽車原產地規則，特別要求北美車輛必須包含至少 50% 的美國製造內容——總理 Carney 主張加拿大目前的生產情況已接近此指標。

Institutional tensions have been exacerbated by historical antecedents, including the suspension of talks by the US administration following a provincial advertisement in Ontario. US Trade Representative Greer has attributed the delayed pace of Canada-US negotiations to Canada's previous decision to implement retaliatory tariffs, contrasting this with Mexico's more proactive engagement. Domestically, the Carney administration faces criticism from the Conservative opposition, which cites lagging economic growth and youth unemployment as evidence of insufficient negotiating efficacy.

制度上的緊張局勢因歷史前例而加劇，包括美國政府在安大略省出現一則省級廣告後暫停了談判。美國貿易代表 Greer 將加美談判進度緩慢歸因於加拿大先前決定實施報復性關稅，並將其與墨西哥更積極的參與態度作對比。在國內，Carney 政府面臨保守黨反對黨的批評，後者將經濟增長緩慢與青年失業率視為談判成效不足的證據。

Negotiations continue as the July 1 deadline approaches; failure to reach a trilateral consensus will result in the agreement transitioning to a regime of annual reviews until 2036.

隨著 7 月 1 日期限接近，談判仍在繼續；若未能達成三方共識，協定將轉為每年審查一次，直至 2036 年。