US initiates five-year sunset reviews on antidumping & countervailing duties
The U.S. Department of Commerce has automatically initiated five-year sunset reviews of existing antidumping duty (AD) and countervailing duty (CVD) orders and suspended investigations, as required under the Tariff Act of 1930. The U.S. International Trade Commission (ITC) is publishing a concurrent notice of institution. These periodic reviews determine whether existing trade remedies should remain in place, expire, or be modified based on current market conditions and dumping or subsidy findings.
Photo: Zeynep Sude Emek / PexelsUS Initiates Automatic Five-Year Sunset Review of Antidumping & Countervailing Duties
On May 1, 2026, the U.S. Department of Commerce initiated automatic five-year sunset reviews of antidumping duty (AD) and countervailing duty (CVD) orders and suspended investigations, in accordance with the Tariff Act of 1930. The U.S. International Trade Commission (ITC) is publishing a concurrent notice of institution covering the same orders and investigations.
What Are Sunset Reviews?
Five-year sunset reviews are mandatory procedural checkpoints mandated by U.S. trade law. Every five years after an antidumping or countervailing duty order is imposed, the Commerce Department and ITC must automatically revisit the order to determine whether dumping or subsidization is likely to continue or recur if the duty were removed. If the agencies find continuation of material injury or price suppression likely, the order remains in force indefinitely; otherwise, the order expires.
Who Is Affected
Sunset reviews affect importers, domestic producers, and foreign exporters subject to existing AD/CVD orders. Importers and freight forwarders managing shipments of merchandise covered by these orders must monitor the outcomes, as revocation could eliminate tariff barriers or conversely, reinstatement could increase landed costs and compliance complexity. Exporters in countries with suspended investigations must participate in the review process if their industries are included.
The Review Process
According to the Federal Register notice, Commerce is automatically initiating reviews of the orders and suspended investigations listed in the notice. Interested parties—including domestic industries, foreign exporters, importers, and trade associations—may file substantive responses or participate in the review. The timing and results of individual orders depend on the specific list of investigations subject to review, which the notice references but does not enumerate in this excerpt.
What this means for shippers
If your imports are subject to existing antidumping or countervailing duty orders, monitor the Commerce Department's and ITC's published lists to confirm whether your product is under review. Revocation of a duty order could reduce your landed costs significantly; conversely, if reinstatement is likely, prepare for sustained or higher tariffs. Engage industry associations or legal counsel to file comments during the review period if the outcome materially affects your supply chain. Check the Federal Register and ITC website for the detailed list of orders under review and submission deadlines.
