Small business rule changes · compliance updates · daily

The Small Business
Rule Change Brief

Vol. 1 · No. 1084

Monday, August 24, 2026

1084 issues in archive

Rule lifecycle · DOCKET:A-455-806

Certain Preserved Mushrooms From Poland: Preliminary Results of Antidumping Duty Administrative Review; 2024-2025

Commerce Department, International Trade Administration — observed across 2 documents over 77 days. Use the source documents below before deciding whether this affects your business.

In plain English

The Commerce Department is reviewing whether preserved mushrooms from Poland are priced too low to unfairly compete with American sellers, with preliminary results determining whether import taxes should stay in place. If you import or sell products made with these mushrooms from Poland, watch for the final ruling that could affect your sourcing costs.

First seen

May 22, 2026

Last seen

Aug 7, 2026

Latest stage

Notice

PRORULE → RULE

Stage timeline

  1. Notice·May 22, 2026·91 FR 30284

    Certain Preserved Mushrooms From Poland: Final Results of Antidumping Duty Administrative Review; 2022-2024

    #2026-10343

  2. Notice·Aug 7, 2026·91 FR 51152

    Certain Preserved Mushrooms From Poland: Preliminary Results of Antidumping Duty Administrative Review; 2024-2025

    #2026-16186