The vote creates a live legislative path—if the Senate also approves—to remove the tariff cost embedded in cross-border pricing and procurement for US importers and Canadian exporters. Trump publicly warned Republicans against opposing tariffs, raising the likelihood of party-line pressure shaping the Senate outcome and keeping tariff planning assumptions in place for now. Companies with Canada-linked supply chains should treat this as a near-term policy volatility signal rather than a confirmed relief event until Senate action and presidential signature occur.