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Tariff Resource Center

The new IMA Tariff Resource Center will be a central clearinghouse of information related to trade and tariffs. The landscape is continually evolving and we’ll do our best to ensure that the IMA TRC has the latest information, data, and links to resources.  It does not constitute legal advice, but we have consulted with law firms to confirm the accuracy of the information.  This information and resources are designed to help support your company and allow you to make informed decisions.

This page is constantly updated

Last Updated: May 21, 2025

President Donald Trump announced new comprehensive tariffs in March and April 2025, which apply both geographically (via the International Emergency Economic Powers Act – IEEPA) and specific sectors (via Section 232 of the Trade Expansion Act ). The measures affect transatlantic trade in numerous sectors, including automotive, energy products, and steel/aluminum.
This overview provides manufacturers and businesses with a compact basis for assessing developments, potential impacts on existing supply chains, and devising a strategy.

Executive Order Issued April 2, 2025

Regulating Imports with a Reciprocal Tariff to Rectify Trade Practices that Contribute to Large and Persistent Annual United States Goods Trade Deficits By the authority vested in me as President by the Constitution and the laws of the United States of America, including the International Emergency Economic Powers Act (50 U.S.C. 1701 et seq.)(IEEPA), the National Emergencies Act (50 U.S.C. 1601 et seq.)(NEA), section 604 of the Trade Act of 1974, as amended (19 U.S.C. 2483), and section 301 of title 3, United States Code,

Read the Full Executive Order Here

Webinars

Practical Advice Regarding Tariffs

Session 1

February 21, 2025

Presented By:

Practical Advice Regarding Tariffs

Session 2

May, 2, 2025

Tariff Resources

Additional Resources

United States International Trade Commission                            
Harmonized Tariff Schedule (HTS)
International Trade Administration                           
FTA Tariff Tool
Import Trade Data: DataWeb: U.S. Trade & Tariff Data- The USITC DataWeb provides public access to the official U.S. import and export statistics of the U.S. Department of Commerce in a user-friendly web interface. Using the DataWeb querying tool, users can build custom queries and access these data in a spreadsheet or a web-based format to search for specific materials and how they might impact your business.
European Commission
EU Commission on countermeasures on steel/aluminium
Canadian Government
Canada – 25% tariff on US products from March 13
World Trade Organization
WTO proceedings Canada vs. USA – March 2025
The White House
White House Fact Sheet: National Emergency Declaration & IEEPA
White House
Executive Order repealing the de minimis rule for shipments from China and Hong Kong effective May 2
Institute for Supply Chain Management Tips
Navigating Tariff Volatility 
U.S. Port Fees and Maritime
Maritime and Shipbuilding Sectors