# Canadian supply-managed dairy system

Type: Company

Source: Legal & RegTech Intelligence Brief — https://getlegalbrief.com/entity/canadian-supply-managed-dairy-system
Canonical HTML page: https://getlegalbrief.com/entity/canadian-supply-managed-dairy-system

## Timeline

- **2026-09-08**: Canadian counter-tariffs take effect — Ottawa's retaliatory duties, a response to the 50% U.S. tariffs, begin just after midnight EDT.
- **2026-09-08**: Trump signs five executive orders — Orders bar certain Canadian goods — motorcycles, some dairy, and alcoholic beverages — from U.S. government contracts, effective later this month.
- **2026-09**: Executive orders take effect — The five orders barring Canadian goods from U.S. government contracts come into force later in September 2026.
- **2026-08**: U.S. imposes 50% tariffs under Section 338 — Washington levies 50% duties on Canada, accusing it of unfair treatment; bilateral negotiations fall apart.
- **2025-03**: Carney warns of U.S. intentions — In spring 2025, Prime Minister Mark Carney warns that 'America is trying to break us so they can own us' — a warning he restated in a video on September 8, 2026.

## Recent coverage (1 stories)

### Trump's Never-Used Section 338 Gambit: 50% Tariffs on Canada
2026-09-09 00:52:02 · Sentiment: Negative · Impact: 7/10 · Sources: 2

Trump's five executive orders invoke Section 338 of the Tariff Act of 1930 — never before used this way — to bar Canadian goods from U.S. contracts, opening novel questions of statutory interpretation and executive authority that could shape trade law for years.
Full story: https://getlegalbrief.com/story/trump-section-338-canada-tariffs-legal-precedent

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