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

    Forged Steel Fittings From Taiwan: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-02570 · 91 FR 5916 · Source: federalregister.gov

  2. US Countervailing duty

    Polyethylene Terephthalate Film, Sheet, and Strip From India: Notice of Amended Final Results of Countervailing Duty Administrative Review Pursuant to Settlement; 2021

    FR Doc. 2026-02633 · 91 FR 5894 · Source: federalregister.gov

  3. US Anti-dumping

    Certain Crystalline Silicon Photovoltaic Products From the People's Republic of China and Taiwan: Final Results of the Expedited Second Sunset Reviews of the Antidumping Duty Orders

    FR Doc. 2026-02634 · 91 FR 5910 · Source: federalregister.gov

  4. US Anti-dumping

    Mattresses From Malaysia: Initiation of Circumvention Inquiry on the Antidumping Duty Order

    FR Doc. 2026-02635 · 91 FR 5922 · Source: federalregister.gov

  5. US Anti-dumping

    Mattresses From Mexico: Initiation of Circumvention Inquiry on the Antidumping Duty Order

    FR Doc. 2026-02636 · 91 FR 5904 · Source: federalregister.gov

  6. US Anti-dumping

    Mattresses From Poland: Initiation of Circumvention Inquiry on the Antidumping Duty Order

    FR Doc. 2026-02637 · 91 FR 5914 · Source: federalregister.gov

  7. US Anti-dumping

    Utility Scale Windtowers From Indonesia: Preliminary Results and Rescission, In Part, of the Antidumping Duty Admninistrative Review; 2023-2024

    FR Doc. 2026-02638 · 91 FR 5911 · Source: federalregister.gov

    Codes mentioned: 7308.20 …

  8. US Countervailing duty

    Ripe Olives From Spain: Preliminary Results and Partial Rescission of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-02639 · 91 FR 5918 · Source: federalregister.gov

  9. US Anti-dumping

    Hydrofluorocarbon Blends From the People's Republic of China: Preliminary Results of the Antidumping Duty Administrative Review and Preliminary Determination of No Shipments; 2023-2024

    FR Doc. 2026-02640 · 91 FR 5905 · Source: federalregister.gov

  10. US Anti-dumping

    Polyethylene Retail Carrier Bags From Malaysia: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-02641 · 91 FR 5924 · Source: federalregister.gov

  11. US Anti-dumping

    Disposable Aluminum Containers, Pans, Trays, and Lids From the People's Republic of China: Initiation of Circumvention Inquiry on the Antidumping and Countervailing Duty Orders

    FR Doc. 2026-02642 · 91 FR 5908 · Source: federalregister.gov

  12. US Anti-dumping

    Low Melt Polyester Staple Fiber From the Republic of Korea: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-02643 · 91 FR 5892 · Source: federalregister.gov

  13. US Anti-dumping

    Large Power Transformers From the Republic of Korea: Preliminary Results of Antidumping Duty Administrative Review, 2023-2024

    FR Doc. 2026-02646 · 91 FR 5898 · Source: federalregister.gov

  14. US Customs procedure

    Electronic Export Manifest for Vessel Cargo

    FR Doc. 2026-02662 · 91 FR 6074 · Source: federalregister.gov

  15. US Anti-dumping

    Certain Frozen Warmwater Shrimp From India: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-02486 · 91 FR 5717 · Source: federalregister.gov

  16. US Anti-dumping

    Float Glass Products From Malaysia: Final Affirmative Determination of Sales at Less Than Fair Value and Final Affirmative Determination of Critical Circumstances, in Part

    FR Doc. 2026-02490 · 91 FR 5723 · Source: federalregister.gov

    Codes mentioned: 7005.107005.217005.297006.007007.197007.297008.007009.917009.927013.997610.107610.90 …

  17. US Countervailing duty

    Float Glass Products From Malaysia: Final Affirmative Countervailing Duty Determination

    FR Doc. 2026-02491 · 91 FR 5720 · Source: federalregister.gov

    Codes mentioned: 7005.107005.217005.297006.007007.197007.297008.007009.917009.927013.997610.107610.90 …

  18. US Anti-dumping

    Float Glass Products From the People's Republic of China: Final Affirmative Determination of Sales at Less Than Fair Value

    FR Doc. 2026-02492 · 91 FR 5713 · Source: federalregister.gov

    Codes mentioned: 7005.107005.217005.297006.007007.197007.297008.007009.917009.927013.997610.107610.90 …

  19. US Countervailing duty

    Float Glass Products From the People's Republic of China: Final Affirmative Countervailing Duty Determination

    FR Doc. 2026-02493 · 91 FR 5708 · Source: federalregister.gov

    Codes mentioned: 7005.107005.217005.297006.007007.197007.297008.007009.917009.927013.997610.107610.90 …

  20. US Anti-dumping

    Silicon Metal From Australia: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures

    FR Doc. 2026-02499 · 91 FR 5711 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  21. US Anti-dumping

    Silicon Metal From Norway: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures

    FR Doc. 2026-02500 · 91 FR 5706 · Source: federalregister.gov

    Codes mentioned: 2804.612804.69 …

  22. US Tariff change · Applies from:

    Harmonized Tariff Schedule of the United States — 2026 HTS Revision 3

    2026HTSRev3 · Source: hts.usitc.gov

    Codes mentioned: 7602.00 …

  23. US Anti-dumping

    Oleoresin Paprika From India: Preliminary Affirmative Countervailing Duty Determination, Preliminary Affirmative Critical Circumstances Determination, In Part, and Alignment of Final Determination With Final Antidumping Duty Determination

    FR Doc. 2026-02345 · 91 FR 5427 · Source: federalregister.gov

    Codes mentioned: 1301.901302.193203.003205.003301.90

  24. US Anti-dumping

    Collated Steel Staples From the People's Republic of China: Continuation of Antidumping Duty Order and Countervailing Duty Order

    FR Doc. 2026-02382 · 91 FR 5431 · Source: federalregister.gov

    Codes mentioned: 8305.20

  25. US Anti-dumping

    Fiberglass Door Panels From China; Scheduling of the Final Phase of Countervailing Duty and Antidumping Duty Investigations

    FR Doc. 2026-02403 · 91 FR 5510 · Source: federalregister.gov

    Codes mentioned: 3925.204418.297019.90 …

  26. US Anti-dumping

    Float Glass Products From China and Malaysia; Cancellation of Hearing for Antidumping and Countervailing Duty Investigations

    FR Doc. 2026-02404 · 91 FR 5510 · Source: federalregister.gov

  27. US Anti-dumping

    Acetone From Belgium, Singapore, the Republic of South Africa, the Republic of South Korea, and Spain: Continuation of Antidumping Duty Orders

    FR Doc. 2026-02410 · 91 FR 5432 · Source: federalregister.gov

    Codes mentioned: 2914.113814.00 …

  28. US Anti-dumping

    Certain Monomers and Oligomers From the Republic of Korea: Amended Preliminary Affirmative Determination of Sales at Less Than Fair Value

    FR Doc. 2026-02429 · 91 FR 5429 · Source: federalregister.gov

    Codes mentioned: 2916.122916.143824.993907.293907.30 …

  29. US Anti-dumping

    Circular Welded Carbon Quality Steel Pipe From the People's Republic of China: Final Affirmative Determination of Circumvention of the Antidumping Duty and Countervailing Duty Orders

    FR Doc. 2026-02104 · 91 FR 4871 · Source: federalregister.gov

    Codes mentioned: 7306.197306.307306.50 …

  30. US Other

    Procurement Thresholds for Implementation of the Trade Agreements Act of 1979

    FR Doc. 2026-02106 · 91 FR 5019 · Source: federalregister.gov

  31. US Anti-dumping

    Certain Monomers and Oligomers From Taiwan: Final Affirmative Determination of Sales at Less Than Fair Value and Final Affirmative Critical Circumstances Determination

    FR Doc. 2026-02123 · 91 FR 4866 · Source: federalregister.gov

    Codes mentioned: 2916.122916.143824.993907.293907.30 …

  32. US Countervailing duty

    Finished Carbon Steel Flanges From India: Preliminary Results and Rescission, in Part, of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-02125 · 91 FR 4869 · Source: federalregister.gov

  33. US Tariff change

    Year of Celebration and Rededication, 2026

    FR Doc. 2026-02248 · 91 FR 5077 · Proclamation 11007 · Source: federalregister.gov

  34. US Tariff change

    Addressing Threats to the United States by the Government of Cuba

    FR Doc. 2026-02250 · 91 FR 5085 · EO 14380 · Source: federalregister.gov

  35. US Anti-dumping

    Fatty Acids From Indonesia and Malaysia; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations

    FR Doc. 2026-01950 · 91 FR 4616 · Source: federalregister.gov

    Codes mentioned: 2915.702915.902916.153823.113823.123823.19 …

  36. US Tariff change

    Procedures for Submissions by Importers of Medium- and Heavy-Duty Vehicles Qualifying for Preferential Tariff Treatment Under the USMCA To Determine U.S. Content

    FR Doc. 2026-02049 · 91 FR 4504 · 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

    FR Doc. 2026-02082 · 91 FR 4500 · Source: federalregister.gov

  38. US Anti-dumping

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

    FR Doc. 2026-02089 · 91 FR 4497 · Source: federalregister.gov

  39. US Anti-dumping

    Certain Freight Rail Couplers and Parts Thereof From Mexico: Preliminary Results and Partial Rescission of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-01811 · 91 FR 4059 · Source: federalregister.gov

  40. US Quota

    Quarterly Update to Annual Listing of Foreign Government Subsidies on Articles of Cheese Subject to an In-Quota Rate of Duty

    FR Doc. 2026-01893 · 91 FR 4061 · Source: federalregister.gov

  41. US Anti-dumping

    Certain Steel Nails From the People's Republic of China: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-01638 · 91 FR 3707 · Source: federalregister.gov

  42. US Anti-dumping

    Forged Steel Fluid End Blocks From Germany: Final Results of the Antidumping Duty Administrative Review; 2023

    FR Doc. 2026-01596 · 91 FR 3433 · Source: federalregister.gov

  43. US Anti-dumping

    Forged Steel Fluid End Blocks From Italy: Final Results of Antidumping Duty Administrative Review; 2023

    FR Doc. 2026-01597 · 91 FR 3416 · Source: federalregister.gov

  44. US Anti-dumping

    Certain Brake Drums From the People's Republic of China: Initiation of Circumvention Inquiry on the Antidumping and Countervailing Duty Orders

    FR Doc. 2026-01598 · 91 FR 3435 · Source: federalregister.gov

    Codes mentioned: 8704.108704.238704.328704.438704.528704.608708.308708.508716.318716.398716.408716.90 …

  45. US Anti-dumping

    Carbon and Certain Alloy Steel Wire Rod From the People's Republic of China: Continuation of Antidumping Duty Order and Countervailing Duty Order

    FR Doc. 2026-01600 · 91 FR 3418 · Source: federalregister.gov

    Codes mentioned: 7213.917213.997227.207227.90 …

  46. US Anti-dumping

    Thermal Paper From the Republic of Korea: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-01601 · 91 FR 3428 · Source: federalregister.gov

  47. US Anti-dumping

    Initiation of Antidumping and Countervailing Duty Administrative Reviews

    FR Doc. 2026-01602 · 91 FR 3421 · Source: federalregister.gov

  48. US Countervailing duty

    Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled Into Modules, From the People's Republic of China: Final Results of Countervailing Duty Administrative Review; 2022

    FR Doc. 2026-01603 · 91 FR 3419 · Source: federalregister.gov

  49. US Anti-dumping

    Thermoformed Molded Fiber Products From the People's Republic of China and the Socialist Republic of Vietnam: Antidumping Duty Orders

    FR Doc. 2026-01604 · 91 FR 3431 · Source: federalregister.gov

    Codes mentioned: 4823.614823.694823.704823.90 …

  50. US Countervailing duty

    Thermoformed Molded Fiber Products From the People's Republic of China and the Socialist Republic of Vietnam: Countervailing Duty Orders

    FR Doc. 2026-01605 · 91 FR 3437 · Source: federalregister.gov

    Codes mentioned: 4823.614823.694823.704823.90 …