- The US has banned nearly $1bn of selected Canadian imports.
- The restrictions cover alcohol, dairy products and motorcycles.
- Many of the affected goods were already subject to 50 per cent tariffs.
The US has banned selected Canadian goods that were already facing steep tariffs, marking a new escalation in Donald Trump's trade dispute with Canada.
The restrictions, which took effect at 12:01am Eastern time on Tuesday (29), cover certain alcoholic beverages, dairy products and motorcycles. The affected imports were worth about $967 million in 2025, according to estimates cited by the Associated Press.
The move is significant because the US has shifted some products from being subject to a 50 per cent tariff to being excluded from the US market altogether.
The White House said the measures were introduced in response to what it described as Canadian discrimination against US commerce. The restrictions cover specified Canadian alcoholic beverages, including some whisky, rum, wine and malt beer, as well as certain dairy products and motorcycles.
But the immediate economic impact is expected to be limited. Many of the affected products were already subject to tariffs so high that importing them into the US had become difficult economically.
Trade attorney Patrick Childress told the Associated Press that the 50 per cent tariff was already acting as a "de facto ban" for some products because it made Canadian imports uneconomical.
What has changed for Canadian exporters?
Alcohol makes up the largest share of the newly banned goods. The Associated Press reported that about 87 per cent of the affected imports by value were alcoholic beverages.
The restrictions cover specified products rather than every Canadian alcoholic drink. The White House proclamation lists the products subject to the ban and says the measures apply to goods imported from September 29.
Canadian alcohol producers are now facing a direct loss of access to one of their biggest export markets. Reuters reported that smaller producers could be particularly exposed because some rely heavily on US sales and bottle their products in Canada.
Certain dairy products are also affected, including whey. Dairy has been a longstanding source of tension between the two countries, with Washington objecting to Canada's protection of its domestic dairy industry and restrictions on foreign products.
The ban also covers some motorcycles. Quebec-based Bombardier Recreational Products said its three-wheel Can-Am Spyder and Canyon motorcycles would be excluded from the US market, although the company said the impact was unlikely to be felt immediately because most production and shipments for the current season had already been completed.
The measures follow Canada's own retaliatory tariffs on about $20bn of US goods after Washington imposed 50 per cent tariffs on a range of Canadian imports.
A much bigger trade relationship is at stake
The banned products represent only a small part of the wider US-Canada trading relationship.
The two countries exchange hundreds of billions of dollars in goods each year, while Canada remains the US's largest trading partner. The latest measures therefore have more significance as a sign of how the dispute is evolving than for their immediate effect on the overall US economy.
The escalation is also raising questions over the future of the US-Mexico-Canada Agreement (USMCA), the North American trade pact that removed tariffs from most goods traded between the three countries.
US officials have shown little urgency about reaching a new agreement with Canada. US Trade Representative Jamieson Greer said last week that the administration was satisfied with the current position, despite the growing tensions.
Canadian prime minister Mark Carney has meanwhile been seeking to reduce his country's dependence on the US by strengthening trade relationships elsewhere, including with the European Union, India and China.
For businesses on both sides of the border, the immediate question is whether the latest bans remain limited to selected products or become part of a wider escalation.
Trump has already threatened further measures against Canadian autos and parts. Reuters reported that planned 50 per cent tariffs on those products are due to take effect at the end of the year.
The latest move therefore changes the nature of the dispute: some Canadian products are no longer simply more expensive to import into the US. They are now barred from entering the market.
