US States Sue Trump Administration Over New Global TariffsDate
- Mar 6
- 1 min read

Summary:
22 US states filed a lawsuit challenging new tariffs imposed by the Trump administration.
The lawsuit was filed in the US Court of International Trade on 5 March.
States argue the tariffs are illegal and violate the US Constitution.
The tariffs impose a temporary 10% duty on imports under Section 122 of the Trade Act.
Section 122 allows tariffs up to 15% for 150 days without congressional approval.
The administration introduced the tariffs after the Supreme Court blocked earlier duties.
State officials say the law was not intended to address trade imbalances.
White House officials say the tariffs are lawful and will defend them in court.
The lawsuit is led by New York, California, Oregon and Arizona.
States are seeking to block the tariffs and obtain refunds for collected levies.
Why this matters:The case could determine how much authority US presidents have to impose tariffs without Congress. It may also affect businesses and import costs.
What’s next:The Court of International Trade will consider whether to block the tariffs. Further legal appeals are possible depending on the ruling.




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