Customs rule changes

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50 of 1,130 acts · Sources checked on 5 November 2026. Titles are given as published, in the language of the official publication.

  1. US Anti-dumping

    Certain Cold-Rolled Steel Flat Products From the Republic of Korea: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-14025 · 91 FR 42942 · Source: federalregister.gov

  2. US Countervailing duty

    Certain Corrosion-Resistant Steel Products From the Republic of Korea: Final Results of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-14026 · 91 FR 42930 · Source: federalregister.gov

  3. US Anti-dumping

    Passenger Vehicle and Light Truck Tires From the Republic of Korea: Final Results of the Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-14027 · 91 FR 42926 · Source: federalregister.gov

  4. US Anti-dumping

    Certain Activated Carbon From the People's Republic of China: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-14028 · 91 FR 42919 · Source: federalregister.gov

  5. US Countervailing duty

    Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-14029 · 91 FR 42939 · Source: federalregister.gov

  6. US Anti-dumping

    Wooden Cabinets and Vanities and Components Thereof From the People's Republic of China: Preliminary Results and Partial Recission of the Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-14030 · 91 FR 42922 · Source: federalregister.gov

  7. US Countervailing duty

    Wooden Cabinets and Vanities and Components Thereof From People's Republic of China: Preliminary Results and Partial Rescission of Countervailing Duty Administrative Review; 2024

    FR Doc. 2026-14031 · 91 FR 42934 · Source: federalregister.gov

  8. US Anti-dumping

    Certain Aluminum Foil From the People's Republic of China: Preliminary Results of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-14066 · 91 FR 42932 · Source: federalregister.gov

  9. US Anti-dumping

    Carbon and Alloy Steel Threaded Rod From India: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-14069 · 91 FR 42916 · Source: federalregister.gov

  10. US Anti-dumping

    Certain Paper Plates From the People's Republic of China: Preliminary Affirmative Determination of Circumvention of the Antidumping Duty and Countervailing Duty Orders

    FR Doc. 2026-13973 · 91 FR 42709 · Source: federalregister.gov

  11. US Anti-dumping

    Certain Paper Plates From the People's Republic of China: Preliminary Affirmative Determination of Circumvention of the Antidumping Duty and Countervailing Duty Orders

    FR Doc. 2026-13974 · 91 FR 42713 · Source: federalregister.gov

  12. US Anti-dumping

    Certain Steel Racks and Parts Thereof From the People's Republic of China: Notice of Court Decision Not in Harmony With the Results of Antidumping Duty Administrative Review; Notice of Amended Final Results

    FR Doc. 2026-13975 · 91 FR 42707 · Source: federalregister.gov

  13. US Anti-dumping

    Initiation of Antidumping and Countervailing Duty Administrative Reviews

    FR Doc. 2026-13892 · 91 FR 42410 · Source: federalregister.gov

  14. US Anti-dumping

    Glycine From India: Final Results of Antidumping Duty Administrative Review; 2023-2024; Correction

    FR Doc. 2026-13780 · 91 FR 42174 · Source: federalregister.gov

  15. US Countervailing duty

    Carbon and Alloy Steel Wire Rod From Algeria: Preliminary Affirmative Countervailing Duty Determination

    FR Doc. 2026-13784 · 91 FR 42178 · Source: federalregister.gov

    Codes mentioned: 72137213.917213.997227.207227.90 …

  16. US Tariff change

    UChicago Argonne LLC et. al; Application(s) for Duty-Free Entry of Scientific Instruments

    FR Doc. 2026-13789 · 91 FR 42175 · Source: federalregister.gov

  17. US Countervailing duty

    N-Cyclohexylbenzothiazole-2-Sulfenamide From the People's Republic of China: Postponement of Preliminary Determination in the Countervailing Duty Investigation

    FR Doc. 2026-13792 · 91 FR 42176 · Source: federalregister.gov

  18. US Anti-dumping

    Polyethylene Terephthalate Film, Sheet, and Strip From India: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-13795 · 91 FR 42176 · Source: federalregister.gov

  19. US Countervailing duty

    Countervailing Duty Order of Phosphate Fertilizers From the Kingdom of Morocco: Temporary Duty Free Importation

    FR Doc. 2026-13796 · 91 FR 42180 · Source: federalregister.gov

  20. US Anti-dumping

    Notice of Scope Ruling Applications Filed in Antidumping and Countervailing Duty Proceedings

    FR Doc. 2026-13645 · 91 FR 41620 · Source: federalregister.gov

  21. US Tariff change

    Notice of Request for Public Comments on Section 232 National Security Investigation of Anthracite Coal

    FR Doc. 2026-13663 · 91 FR 41619 · Source: federalregister.gov

    Codes mentioned: 2701.112701.12

  22. US Countervailing duty

    Steel Concrete Reinforcing Bar From Algeria: Countervailing Duty Order

    FR Doc. 2026-13488 · 91 FR 40970 · Source: federalregister.gov

    Codes mentioned: 7213.107214.207221.007222.117222.307227.207227.907228.207228.307228.60 …

  23. US Anti-dumping

    Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe From the Czech Republic, Republic of Korea, the Russian Federation, and Ukraine: Final Results of the Expedited First Sunset Reviews of the Antidumping Duty Orders

    FR Doc. 2026-13489 · 91 FR 40980 · Source: federalregister.gov

  24. US Countervailing duty

    Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe From the Republic of Korea and the Russian Federation: Final Results of the Expedited First Sunset Review of the Countervailing Duty Orders

    FR Doc. 2026-13490 · 91 FR 40982 · Source: federalregister.gov

  25. US Countervailing duty

    Common Alloy Aluminum Sheet From Bahrain, India, and the Republic of Türkiye: Final Results of the Expedited First Sunset Reviews of the Countervailing Duty Orders

    FR Doc. 2026-13509 · 91 FR 40979 · Source: federalregister.gov

  26. US Anti-dumping

    Standard Steel Welded Wire Mesh From Mexico: Final Results of the Expedited First Sunset Review of the Antidumping Duty Order

    FR Doc. 2026-13510 · 91 FR 40976 · Source: federalregister.gov

  27. US Anti-dumping

    Common Alloy Aluminum Sheet From Bahrain, Brazil, Croatia, Egypt, Germany, India, Indonesia, Italy, Oman, Romania, Serbia, Slovenia, South Africa, Spain, Taiwan, and the Republic of Türkiye: Final Results of the Expedited First Sunset Reviews of the Antidumping Duty Orders

    FR Doc. 2026-13511 · 91 FR 40972 · Source: federalregister.gov

  28. US Anti-dumping

    Silicon Metal From Bosnia and Herzegovina, Iceland, and Malaysia: Final Results of the Expedited First Sunset Reviews of the Antidumping Duty Orders

    FR Doc. 2026-13512 · 91 FR 40983 · Source: federalregister.gov

  29. US Anti-dumping

    Common Alloy Aluminum Sheet From the Republic of Türkiye: Notice of Court Decision Not in Harmony With the Final Determination of Antidumping Investigation; Notice of Amended Final Determination

    FR Doc. 2026-13513 · 91 FR 40977 · Source: federalregister.gov

  30. US Anti-dumping

    Glyphosate From China; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations

    FR Doc. 2026-13517 · 91 FR 41085 · Source: federalregister.gov

    Codes mentioned: 2931.493808.93

  31. US Anti-dumping

    Carbon and Certain Alloy Steel Wire Rod from Mexico: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-13567 · 91 FR 40974 · Source: federalregister.gov

  32. US Anti-dumping

    Diamond Sawblades and Parts Thereof From the People's Republic of China: Final Results of the Expedited Third Sunset Review of the Antidumping Duty Order

    FR Doc. 2026-13573 · 91 FR 40976 · Source: federalregister.gov

  33. US Customs procedure

    Modification and Clarification of the National Customs Automation Program Test Regarding Post-Summary Corrections

    FR Doc. 2026-13574 · 91 FR 41053 · Source: federalregister.gov

  34. US Anti-dumping

    Certain Corrosion-Resistant Steel Products From the People's Republic of China: Initiation of Circumvention Inquiry on the Antidumping and Countervailing Duty Orders

    FR Doc. 2026-13607 · 91 FR 40969 · Source: federalregister.gov

  35. US Tariff change

    Declaration of Emergency and Authorization for Temporary Duty-Free Importation of Phosphate Fertilizer From Morocco

    FR Doc. 2026-13588 · 91 FR 40855 · Proclamation 11038 · Source: federalregister.gov

  36. US Tariff change

    Quarterly IRS Interest Rates Used in Calculating Interest on Overdue Accounts and Refunds of Customs Duties

    FR Doc. 2026-13298 · 91 FR 40014 · Source: federalregister.gov

  37. US Anti-dumping

    Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation; Opportunity To Request Administrative Review and Join Annual Inquiry Service List; Note Regarding Format of Review Requests

    FR Doc. 2026-13341 · 91 FR 39979 · Source: federalregister.gov

  38. US Countervailing duty

    Standard Steel Welded Wire Mesh From Mexico: Final Results of the Expedited First Sunset Review of the Countervailing Duty Order

    FR Doc. 2026-13342 · 91 FR 39983 · Source: federalregister.gov

  39. US Anti-dumping

    Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation; Advance Notification of Sunset Review

    FR Doc. 2026-13343 · 91 FR 39984 · Source: federalregister.gov

  40. US Countervailing duty

    Steel Concrete Reinforcing Bar From the Republic of T[uuml]rkiye: Final Results of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-13345 · 91 FR 39985 · Source: federalregister.gov

  41. US Anti-dumping

    Wood Mouldings and Millwork Products From the People's Republic of China: Continuation of Antidumping Duty Order and Countervailing Duty Order

    FR Doc. 2026-13103 · 91 FR 39595 · Source: federalregister.gov

    Codes mentioned: 4409.104409.224409.294412.414412.424412.494412.914412.924412.9944184418.914418.99 …

  42. US Anti-dumping

    Polyvinyl Alcohol From the People's Republic of China and Japan: Final Results of the Expedited Fourth Sunset Reviews of the Antidumping Duty Orders

    FR Doc. 2026-13104 · 91 FR 39592 · Source: federalregister.gov

  43. US Anti-dumping

    Twist Ties From the People's Republic of China: Final Results of the Expedited First Sunset Review of the Antidumping Duty Order

    FR Doc. 2026-13105 · 91 FR 39591 · Source: federalregister.gov

  44. US Countervailing duty

    Phosphate Fertilizers From the Russian Federation: Final Results of the Expedited First Sunset Review of the Countervailing Duty Order

    FR Doc. 2026-13106 · 91 FR 39600 · Source: federalregister.gov

  45. US Anti-dumping

    Silicon Metal From Australia: Final Affirmative Determination of Sales at Less Than Fair Value

    FR Doc. 2026-13118 · 91 FR 39593 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  46. US Countervailing duty

    Silicon Metal From Australia: Final Affirmative Countervailing Duty Determination

    FR Doc. 2026-13119 · 91 FR 39598 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  47. US Countervailing duty

    Silicon Metal From Norway: Final Affirmative Countervailing Duty Determination

    FR Doc. 2026-13120 · 91 FR 39601 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  48. US Anti-dumping

    Silicon Metal From Norway: Final Affirmative Determination of Sales at Less Than Fair Value

    FR Doc. 2026-13121 · 91 FR 39597 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  49. US Anti-dumping

    Chlorinated Isocyanurates From the People's Republic of China: Final Results of Antidumping Duty Administrative Review; 2023-2024; Correction

    FR Doc. 2026-13125 · 91 FR 39601 · Source: federalregister.gov

  50. US Anti-dumping

    Choline Salts From China; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations

    FR Doc. 2026-12996 · 91 FR 39120 · Source: federalregister.gov

    Codes mentioned: 2923.10