Today, the U.S. Commerce Department announced its final decision to raise anti-dumping duties on Canadian softwood lumber to 20.56%, up from 7.66% determined in the previous review.

Commerce will now instruct U.S. Customs and Border Protection to begin collecting duties at the rates outlined in Commerce’s final results. Commerce is scheduled to announce the final decision in the administrative review of the countervailing duty order, covering calendar year 2023, on August 8, 2025.

Here is the Federal Register that summarizes how this will be applied.