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 Steel Nails From Malaysia: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09709 · 91 FR 27248 · Source: federalregister.gov

  2. US Anti-dumping

    Certain Quartz Surface Products From the People's Republic of China: Rescission of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09712 · 91 FR 27261 · Source: federalregister.gov

  3. US Anti-dumping

    Certain Frozen Warmwater Shrimp From Thailand: Preliminary Results of Antidumping Duty Administrative Review; Rescission of Review, in Part, and Preliminary Determination of No Shipments; 2024-2025

    FR Doc. 2026-09713 · 91 FR 27255 · Source: federalregister.gov

  4. US Anti-dumping

    Circular Welded Carbon Steel Standard Pipe and Tube Products From the Republic of Türkiye: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09714 · 91 FR 27259 · Source: federalregister.gov

  5. US Anti-dumping

    Glycine From India: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09715 · 91 FR 27262 · Source: federalregister.gov

  6. US Tariff change

    Peace Officers Memorial Day and Police Week, 2026

    FR Doc. 2026-09779 · 91 FR 27829 · Proclamation 11029 · Source: federalregister.gov

  7. US Countervailing duty

    Sodium Nitrite From India: Preliminary Results and Intent To Rescind, in Part, of Countervailing Duty Administrative Review; 2024

    FR Doc. 2026-09454 · 91 FR 26992 · Source: federalregister.gov

  8. US Anti-dumping

    Paper File Folders From India: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09455 · 91 FR 27007 · Source: federalregister.gov

  9. US Anti-dumping

    Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled Into Modules, From Indonesia: Postponement of Final Determination of Sales at Less Than Fair Value Investigation and Extension of Provisional Measures

    FR Doc. 2026-09456 · 91 FR 27014 · Source: federalregister.gov

  10. US Countervailing duty

    Certain Cut-To-Length Carbon-Quality Steel Plate From the Republic of Korea: Preliminary Results and Partial Rescission of Countervailing Duty Administrative Review; 2024

    FR Doc. 2026-09457 · 91 FR 27012 · Source: federalregister.gov

  11. US Countervailing duty

    Certain Aluminum Foil From the Sultanate of Oman: Preliminary Results of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-09458 · 91 FR 27017 · Source: federalregister.gov

  12. US Countervailing duty

    Oil Country Tubular Goods From the Republic of Korea: Preliminary Results, Intent To Rescind, in Part, and Rescission, in Part, of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-09459 · 91 FR 27019 · Source: federalregister.gov

  13. US Anti-dumping

    Temporary Steel Fencing From the People's Republic of China: Antidumping Duty Order and Countervailing Duty Order

    FR Doc. 2026-09460 · 91 FR 27023 · Source: federalregister.gov

    Codes mentioned: 7308.907323.997326.90

  14. US Countervailing duty

    Chlorinated Isocyanurates From the People's Republic of China: Preliminary Results and Rescission, in Part, of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-09461 · 91 FR 27027 · Source: federalregister.gov

  15. US Anti-dumping

    Thermal Paper From Spain: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09462 · 91 FR 26997 · Source: federalregister.gov

  16. US Anti-dumping

    Stainless Steel Bar From India: Preliminary Results and Rescission of Antidumping Duty Administrative Review, in Part; 2024-2025

    FR Doc. 2026-09463 · 91 FR 27009 · Source: federalregister.gov

  17. US Anti-dumping

    Certain Oil Country Tubular Goods From Mexico: Preliminary Results and Recission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09464 · 91 FR 27014 · Source: federalregister.gov

  18. US Anti-dumping

    Certain Frozen Warmwater Shrimp From the Socialist Republic of Vietnam: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09465 · 91 FR 27002 · Source: federalregister.gov

  19. US Anti-dumping

    Circular Welded Non-Alloy Steel Pipe From the Republic of Korea: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09467 · 91 FR 27029 · Source: federalregister.gov

  20. US Anti-dumping

    Strontium Chromate From Austria: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09468 · 91 FR 27021 · Source: federalregister.gov

    Codes mentioned: 2841.503212.90

  21. US Tariff change

    Procedures To Apply for Company-Specific Onshoring Agreements To Obtain Tariff Adjustments for Pharmaceuticals and Pharmaceutical Ingredients Under Proclamation 11020

    FR Doc. 2026-09489 · 91 FR 26989 · Source: federalregister.gov

  22. US Anti-dumping

    Wood Mouldings and Millwork Products From the People's Republic of China: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09509 · 91 FR 26999 · Source: federalregister.gov

  23. US Anti-dumping

    Sodium Nitrite From India: Preliminary Results and Notice of Intent To Rescind, in Part, of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09510 · 91 FR 26994 · Source: federalregister.gov

  24. US Anti-dumping

    Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled Into Modules, From India, Indonesia, and Laos; Scheduling of the Final Phase of Antidumping and Countervailing Duty Investigations

    FR Doc. 2026-09531 · 91 FR 27078 · Source: federalregister.gov

    Codes mentioned: 8541.428541.43

  25. US Anti-dumping

    Certain Aluminum Foil From the Republic of Türkiye: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09320 · 91 FR 25857 · Source: federalregister.gov

  26. US Anti-dumping

    Steel Concrete Reinforcing Bar From Mexico: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09321 · 91 FR 25859 · Source: federalregister.gov

  27. US Anti-dumping

    Certain Crystalline Silicon Photovoltaic Products From Taiwan: Preliminary Results of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09322 · 91 FR 25862 · Source: federalregister.gov

  28. US Anti-dumping

    N-Cyclohexylbenzothiazole-2-sulfenamide From China; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations

    FR Doc. 2026-09337 · 91 FR 25923 · Source: federalregister.gov

    Codes mentioned: 2934.203812.10 …

  29. US Tariff change

    Military Spouse Day, 2026

    FR Doc. 2026-09505 · 91 FR 26889 · Proclamation 11027 · Source: federalregister.gov

  30. US Anti-dumping

    Certain Cut-to-Length Carbon-Quality Steel Plate Products From the Republic of Korea: Final Results of Antidumping Duty Administrative Review; 2024-2025

    FR Doc. 2026-09131 · 91 FR 25334 · Source: federalregister.gov

    Codes mentioned: 7208.407208.517208.527208.537208.907210.707210.907211.137211.147211.907212.407212.50 …

  31. US Anti-dumping

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

    FR Doc. 2026-09132 · 91 FR 25337 · Source: federalregister.gov

  32. US Countervailing duty

    Wood Mouldings and Millwork Products From the People's Republic of China: Preliminary Results and Partial Rescission of Countervailing Duty Administrative Review; 2024

    FR Doc. 2026-09218 · 91 FR 25341 · Source: federalregister.gov

  33. US Anti-dumping

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

    FR Doc. 2026-09219 · 91 FR 25336 · Source: federalregister.gov

  34. US Anti-dumping

    Strontium Chromate From France: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09220 · 91 FR 25339 · Source: federalregister.gov

  35. US Anti-dumping

    Certain Aluminum Foil From Brazil: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-09017 · 91 FR 24804 · Source: federalregister.gov

  36. US Anti-dumping

    Certain Aluminum Foil From the Sultanate of Oman: Preliminary Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-08780 · 91 FR 24515 · Source: federalregister.gov

  37. US Customs procedure

    Automated Commercial Environment (ACE) Export Manifest for Air Cargo Test: Renewal of Test

    FR Doc. 2026-08906 · 91 FR 24555 · Source: federalregister.gov

  38. US Countervailing duty

    Truck Bed Covers From the People's Republic of China: Postponement of Preliminary Determination in the Countervailing Duty Investigation

    FR Doc. 2026-08949 · 91 FR 24511 · Source: federalregister.gov

  39. US Countervailing duty

    Certain Aluminum Foil From the Republic of Türkiye: Preliminary Results and Rescission, in Part, of Countervailing Duty Administrative Review; 2023

    FR Doc. 2026-08951 · 91 FR 24513 · Source: federalregister.gov

  40. US Countervailing duty

    Large Diameter Graphite Electrodes From the People's Republic of China and India: Postponement of Preliminary Determinations in the Countervailing Duty Investigations

    FR Doc. 2026-08952 · 91 FR 24520 · Source: federalregister.gov

  41. US Anti-dumping

    Welded Stainless Pressure Pipe From India: Preliminary Results and Partial Rescission of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-08953 · 91 FR 24508 · Source: federalregister.gov

  42. US Anti-dumping

    Certain Freight Rail Couplers and Parts Thereof From the Czech Republic: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures

    FR Doc. 2026-08954 · 91 FR 24506 · Source: federalregister.gov

    Codes mentioned: 7325.997326.908606.108606.918606.928606.998607.30 …

  43. US Anti-dumping

    Certain Freight Rail Couplers and Parts Thereof From India: Preliminary Affirmative Determination of Sales at Less Than Fair Value, Postponement of Final Determination, and Extension of Provisional Measures

    FR Doc. 2026-08956 · 91 FR 24517 · Source: federalregister.gov

    Codes mentioned: 7325.997326.908606.108606.918606.928606.998607.30 …

  44. US Anti-dumping

    Certain Stilbenic Optical Brightening Agents From Taiwan: Final Results of Antidumping Duty Administrative Review; 2023-2024

    FR Doc. 2026-08957 · 91 FR 24511 · Source: federalregister.gov

  45. US Anti-dumping

    Air Compressors From China, Malaysia, and Vietnam; Institution of Antidumping and Countervailing Duty Investigations and Scheduling of Preliminary Phase Investigations

    FR Doc. 2026-08683 · 91 FR 24294 · Source: federalregister.gov

    Codes mentioned: 8414.80

  46. US Anti-dumping

    Wood Mouldings and Millwork Products From the People's Republic of China: Final Results of the Expedited First Sunset Review of the Antidumping Duty Order

    FR Doc. 2026-08736 · 91 FR 24173 · Source: federalregister.gov

  47. US Countervailing duty

    Wood Mouldings and Millwork Products From the People's Republic of China: Final Results of the Expedited First Sunset Review of the Countervailing Duty Order

    FR Doc. 2026-08737 · 91 FR 24168 · Source: federalregister.gov

  48. US Anti-dumping

    Tetrahydrofurfuryl Alcohol From the People's Republic of China: Continuation of Antidumping Duty Order

    FR Doc. 2026-08739 · 91 FR 24169 · Source: federalregister.gov

    Codes mentioned: 2932.13

  49. US Countervailing duty

    Tin Mill Products From the People's Republic of China: Initiation of Countervailing Duty Investigation

    FR Doc. 2026-08744 · 91 FR 24170 · Source: federalregister.gov

    Codes mentioned: 7210.117210.127210.507212.107212.507225.997226.99 …

  50. US Tariff change

    National Fallen Firefighters Memorial Weekend, 2026

    FR Doc. 2026-08899 · 91 FR 24323 · Proclamation 11024 · Source: federalregister.gov