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ARTICLE · 28 AUGUST 2026

Canada Revises Retaliatory Tariff List Ahead Of September 8 Implementation

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Following swift feedback from stakeholders, the Canadian government has revised its list of retaliatory tariffs against U.S. imports, removing all fish and seafood products while adding select items in other categories. The changes highlight the fluid nature of Canada's countermeasures and underscore the importance for businesses to stay current on tariff classifications as the September 2026 implementation date approaches.

CanadaInternational Law
Wendy Wagner
Wendy Wagner
Margaret Kim
Margaret Kim
Hunter Fox
Hunter Fox
Caitlin Schropp
Caitlin Schropp
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Two days after announcing retaliatory tariffs on more than US$27 billion of U.S. imports, Ottawa has already revised the list of U.S.-origin goods that will be subject to the new measures, removing fish and seafood products and adding a small number of tariff items in other categories.

The Department of Finance said the changes were made following feedback and included “select adjustments to protect against broader economic harm.”

The revised list removes 254 tariff items covering all headings in Chapter 3, relating to fish and seafood. It also adds nine tariff items covering certain wood, charcoal, printed matter, gypsum board, glass containers and copper wire.

What the changes mean for fish and seafood importers

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