# Mark Wiseman Type: Person Source: GetYourBrief — https://getyourbrief.com/entity/mark-wiseman Canonical HTML page: https://getyourbrief.com/entity/mark-wiseman ## Timeline - **2026**: CUSMA Joint Review — The formal window for the three nations to review and potentially extend the trade agreement begins. - **2026**: CUSMA Review Deadline — The scheduled period for the three nations to review and potentially renew the continental trade pact. - **2026-08-22T00:01:00-04:00**: 50% tariff deadline — The 50% tariff on $28 billion worth of Canadian goods takes effect unless officials finalize a trade agreement or there is another extension. - **2026-08-21**: Negotiators meet in Washington for second day — Canadian and U.S. officials including Dominic LeBlanc, Janice Charette, Jamieson Greer, Mark Wiseman, and Marc-Andre Blanchard hold talks as the deadline nears. Trump tells reporters the deal is 'moving along.' - **2026-07**: CUSMA Review Window — The formal period for the three nations to review and confirm the trade agreement begins. - **2026-07**: Trump announces new 50% tariff threat — Trump says he will impose a new 50% tariff on a wide range of Canadian goods in retaliation for Canada's booze bans, auto tariffs, and quotas on tariff-free access for U.S. dairy. - **2026-03-06**: Washington Meeting — Charette, LeBlanc, and Wiseman meet Greer to discuss CUSMA review and bilateral issues. - **2026-03-06**: Washington Summit — Canada's new trade team meets with Greer to 'steady' the relationship and discuss the upcoming CUSMA review. - **2026-03-06**: Washington Summit — Canada's new trade team meets with Greer to signal a thaw in relations and discuss the CUSMA review. - **2026-03-06**: Washington Summit — Canada's new trade team meets Greer to initiate a 'thaw' in relations and discuss the CUSMA review. - **2026-02**: USTR Grievances — Jamieson Greer cites Canadian barriers in wine and spirits as obstacles to talks. - **2026-02**: Greer's Public Criticism — USTR Jamieson Greer highlights Canadian trade barriers on Fox Business, signaling a tough stance ahead of reviews. - **2026-02**: Greer's Public Critique — USTR Jamieson Greer tells Fox Business that Canadian trade barriers, specifically in wine and spirits, are blocking progress. - **2026-02**: Greer's Public Criticism — USTR Jamieson Greer tells Fox Business that Canadian trade barriers on alcohol are 'obstacles' to talks. - **2026**: CUSMA Review — Mandatory trilateral review of the trade agreement to decide on its 16-year extension. ## Recent coverage (7 stories, network-wide) ### 50% Tariff on $28B Canadian Goods Threatens North American Supply Chains 2026-08-22 00:11:15 · Sector: supply · Sentiment: Negative · Impact: 8/10 · Sources: 2 A midnight tariff deadline on $28 billion in Canadian goods threatens cross-border supply chains. With no final agreement confirmed, logistics and procurement teams face sudden duty exposure across dairy, auto, and beverage imports. Full story: https://getsupplybrief.com/story/50-percent-tariff-28b-canada-supply-chain ### 50% Tariffs on $28B Canadian Goods Could Spike Retail Prices at Midnight 2026-08-22 00:11:04 · Sector: retail · Sentiment: Negative · Impact: 8/10 · Sources: 2 Retailers face potential price increases on Canadian-sourced dairy, beverage, and other goods as a 50% tariff deadline approaches. With no final deal confirmed, consumer prices and margin decisions hang in the balance. Full story: https://getretailbrief.com/story/50-percent-tariffs-28b-canada-retail-prices ### $28B Tariff Deadline Weighs on Markets as 50% Levies Loom 2026-08-22 00:10:51 · Sector: finance · Sentiment: Negative · Impact: 8/10 · Sources: 2 Investors face a binary market event as a 50% tariff on $28 billion in Canadian goods threatens to take effect at midnight. Last-minute negotiation signals from Trump and ongoing Washington talks will set the tone. Full story: https://getfinancebrief.com/story/28b-canada-tariff-deadline-markets-50-percent ### Canada-US Trade Thaw: New Negotiators Meet USTR for Critical CUSMA Review 2026-03-07 00:12:53 · Sector: finance · Sentiment: Neutral · Impact: 7/10 · Sources: 3 Canada’s newly appointed trade team held its first high-level meeting with U.S. Trade Representative Jamieson Greer in Washington, signaling a potential reset in bilateral relations. The discussions focused on the upcoming mandatory review of the CUSMA agreement amid lingering tensions over trade barriers and previous diplomatic freezes. Full story: https://getfinancebrief.com/story/canada-us-trade-cusma-review-washington-meeting ### Canada-US Trade Thaw: New Negotiators Meet as CUSMA Review Looms 2026-03-07 00:12:48 · Sector: retail · Sentiment: Neutral · Impact: 7/10 · Sources: 3 A high-level Canadian delegation met with U.S. Trade Representative Jamieson Greer in Washington to restart dialogue on the CUSMA review. This meeting signals a potential stabilization of North American trade relations following a period of frozen negotiations and public friction. Full story: https://getretailbrief.com/story/canada-us-trade-cusma-negotiations-thaw ### North American Logistics Braces for CUSMA Review as Canada-U.S. Talks Resume 2026-03-07 00:12:12 · Sector: supply · Sentiment: Neutral · Impact: 7/10 · Sources: 3 A high-level Canadian trade delegation met with U.S. Trade Representative Jamieson Greer in Washington to restart stalled discussions regarding the CUSMA trade pact. The meeting signals a potential thaw in relations following a year-long freeze by the Trump administration, though significant friction remains over market access and trade barriers. Full story: https://getsupplybrief.com/story/canada-us-trade-talks-cusma-review-2026 ### Canada-US Trade Thaw: New Negotiators Meet Amid CUSMA Review Uncertainty 2026-03-07 00:10:03 · Sector: legal · Sentiment: Neutral · Impact: 7/10 · Sources: 3 Canada's newly appointed trade team held its first high-level meeting with U.S. Trade Representative Jamieson Greer to address bilateral friction and the upcoming CUSMA review. The discussions signal a potential end to a diplomatic freeze while highlighting persistent disputes over market access and the long-term viability of the trilateral agreement. Full story: https://getlegalbrief.com/story/canada-us-trade-thaw-cusma-review --- This page is a machine-readable summary. Sentiment measures the directional read of each development for this entity, not the tone of the reporting; impact weights consequence, not syndication reach. See https://getyourbrief.com/guides/methodology for the full editorial methodology.