# U.S. Chamber of Commerce

Type: organization

Source: Legal & RegTech Intelligence Brief — https://getlegalbrief.com/entity/us-chamber-of-commerce
Canonical HTML page: https://getlegalbrief.com/entity/us-chamber-of-commerce

## Timeline

- **2026-02-21**: SCOTUS Final Ruling — Supreme Court affirms the lower court, citing the Major Questions Doctrine.
- **2025-09-10**: Appellate Ruling — Federal Circuit Court rules the tariff exceeds executive authority under IEEPA.
- **2025-03-15**: Lawsuit Filed — U.S. Chamber of Commerce and retail groups file suit in the Court of International Trade.
- **2025-01-21**: Executive Order 141XX — President Trump signs order for 10% universal baseline tariff.

## Recent coverage (2 stories)

### AB 412 Could Unleash 1,300+ Legal Storms on AI Developers
2026-07-19 19:06:41 · Sentiment: Positive · Impact: 6/10 · Sources: 7

California's proposed AB 412 mandates training data disclosure, but the technical impossibility creates massive litigation risks. For over 1,300 AI startups, the bill threatens a wave of lawsuits that could shutter innovation.
Full story: https://getlegalbrief.com/story/ab-412-legal-liability-ai-training-data

### SCOTUS Reins in Executive Tariff Power: The Major Questions Doctrine Hits Trade
2026-02-21 21:04:12 · Sentiment: Neutral · Impact: 7/10 · Sources: 2

The Supreme Court has issued a landmark 6-3 ruling limiting the President's authority to impose broad-based tariffs without explicit Congressional approval. The decision applies the 'Major Questions Doctrine' to trade law, effectively staying the administration's 10% universal baseline tariff and creating a new era of legislative-heavy trade compliance.
Full story: https://getlegalbrief.com/story/scotus-ruling-trump-tariffs-regulation-analysis

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