The U.S. International Trade Commission (USITC) is an independent, quasi-judicial federal agency headquartered in Washington, D.C. It is led by six Commissioners, appointed by the President and confirmed by the Senate for nine-year terms, with no more than three from the same political party.
The USITC plays four central roles in U.S. trade policy:
- Publishing the HTSUS — The Commission maintains and publishes the Harmonized Tariff Schedule of the United States, including periodic revisions and Chapter 99 updates
- Antidumping and countervailing duty injury investigations — In every AD/CVD case, the USITC determines whether U.S. industry is materially injured or threatened with injury (Commerce determines dumping/subsidy margins separately)
- Section 201 safeguard investigations — The Commission investigates whether import surges have caused or threatened serious injury to a U.S. industry and recommends remedies to the President
- Section 337 unfair import investigations — Adjudicates IP-related unfair trade practice cases, often resulting in exclusion orders enforced by CBP
The USITC also produces in-depth economic studies and trade statistics, including the public DataWeb database of U.S. import and export data. It is independent of both the executive branch and any party at interest — Commissioners are not removable except for cause, and the agency reports to Congress as well as the President.