Most often, an interim review request concerns the level of the duty in force. For instance, an exporter may claim that the amount of dumping has decreased. The duty would be recalculated only if the change is lasting and the dumping margin is not likely to increase again. Other forms of review can cover, for example, injury, scope or form of measures.

Following an interim review, measures are continued in accordance with the new findings for the remainder of the original period. Thus, an interim review can result in measures being amended, repealed or continued.

Source: “TDI Trade defence instruments, Anti-dumping & Anti-subsidy - A Guide for Small and Medium-Sized Businesses” by the European Commission