Supreme Court Rules IEEPA Tariffs Are Unlawful

Today, the Supreme Court of the United States (SCOTUS) issued its opinion in Learning Resources, Inc., et al. v. Trump. The Court ruled that IEEPA does not authorize the president to impose tariffs. 

The Court rejected the Trump Administration’s assertion that the statutory text of IEEPA delegates Congressional tariff powers to the President, finding that Congress would not have delegated “highly consequential power” through ambiguous language.

The majority wrote, “Based on two words separated by 16 others in … IEEPA, ‘regulate’ and ‘importation’–the President asserts the independent power to impose tariffs on imports from any country, of any product, at any rate, for any amount of time. Those words cannot bear such weight.”

The decision was 6-3, with Justice Thomas, Alito, and Kavanaugh dissenting.

What This Means for Importers

The Trump Administration has made clear that, regardless of the Supreme Court’s decision, tariffs will remain a cornerstone of their trade and “America First” policy. 

On January 9, 2026, National Economic Council Director Kevin Hassett said of the Supreme Court case: “Our expectation is that we’re going to win, and if we don’t win, then we know that we’ve got other tools that we can use that get us to the same place.” He also said in a Fox Business Interview that the Administration has a backup plan ready to go that would allow tariffs to be put “back into […]

DTL’s Jennifer Diaz and David Craven Featured in CNBC

We are thrilled to announce DTL’s Jennifer Diaz and Of Counsel David Craven were recently featured in an article by CNBC.

Reporter Lori Ann LaRocco dives into the recent rise in customs bond insufficiency notices in her Feb. 6 article: President Trump’s tariffs fueled U.S. Customs bond market boom. Now billions hang on Supreme Court ruling.

Here are two excerpts from the piece:

“Jennifer Diaz, board-certified international attorney at Diaz Trade Law, said the number of bond insufficiency notices issued has quadrupled since 2017 and has accelerated recently due to the volatile tariff environment.”

“David Craven, counsel to Diaz Trade, said the threat of new replacement tariffs, coupled with the existing liability facing surety companies, suggests that any refunds would not be immediate. “The fact that liability has gone up, and Customs is now asking the sureties for collateral … operations are at risk, and sureties understandably don’t want to be caught holding the bag,” Craven said.”

Read the full article here.

Jennifer Diaz was also featured in a separate CNBC piece on Feb. 12: Trump tariffs leave importers with record-breaking $3.5 billion U.S. Customs bond funding shortfall.

Jen said:

“In totality, it makes sense that insufficiencies are more than double,” said Jennifer Diaz, attorney at Diaz Trade Law. “Many companies take it for granted that a $50,000 bond should be able to cover you for […]

ICYMI: BIS Initiates 232 Investigations of UAS and Polysilicon Imports

On July 15, 2025, the Bureau of Industry and Security announced Section 232 National Security Investigations of: (i) Unmanned Aircraft Systems (UAS) and their parts/components, and (ii) polysilicon and related derivatives.

The Federal register notices are available here (UAS) and here (polysilicon).

BIS is specifically interested in the following information:

  1. The current and projected demand for these products and the extent to which domestic production can meet this demand
  2. The role of foreign supply chains, particularly of major exporters, in meeting United States demand 
  3. The concentration of U.S. imports from a small number of suppliers and the associated risks
  4. The impact of foreign government subsidies and predatory trade practices 
  5. The economic impact of artificially suppressed prices due to foreign unfair trade practices and state-sponsored overproduction
  6. The potential for export restrictions by foreign nations
  7. The feasibility of increasing domestic capacity to reduce import reliance
  8. The impact of current trade policies on domestic production and whether additional measures, including tariffs or quotas, are necessary to protect national security

The deadline to submit comments is August 6, 2025.

The investigations could result in new trade restrictions, including tariffs. If you import products covered under these investigations, make your […]

Customs and Trade Law Weekly Snapshot

Here is a recap of the latest customs and international trade law news:

 

 

 

 

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Customs and Trade Law Weekly Snapshot

Here is a recap of the latest customs and international trade law news:

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