The USITC and the U.S. Department of Commerce are responsible for conducting antidumping (AD) and countervailing duty (CVD) (subsidy) investigations and five-year (sunset) reviews under Title VII of the Tariff Act of 1930. The following timeline documents the steps and the average number of days per step from the time a petition is filed with ITC and Commerce or self-initiated by Commerce until the ITC issues a final determination.
USITC.gov will be periodically unavailable between 5:30 p.m. and 8:30 p.m. ET on Wednesday, October 21st, 2026, to conduct system maintenance. Please plan your activities accordingly.