CSMS 43656381 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on June 29, 2020. It carries the official CBP guidance brokers and importers must follow for the topic — "GUIDANCE: Section 301 Tranche 4A 8/13/20 4:20 PM 43654621 GUIDANCE: Additional Duty Under Section 232 on Imports of Aluminum Articles from Canada 8/13/20 1:52 PM 43650590 Delayed Statement Printing 8/13/20 8:39 AM 43645300 ACE CERTIFICATION Scheduled Maintenance, Wed. August 12, 2020 @ 1700 ET to 2000 ET 8/12/20 4:31 PM 43643753 Sugar Products of Nicaragua Availability Under Central American Free Trade Agreement (CAFTA) Tariff 8/12/20 2:04 PM 43642129 Delayed Statement Printing 8/12/20 11:41 AM 43634131 Central American Free Trade Agreement (CAFTA) ACE Update for Country Origin 8/11/20 4:46 PM 43633412 GUIDANCE: New Marking Rules for Goods Made in Hong Kong – Executive Order 13936 8/11/20 3:31 PM 43632793 ACE Air and Standard Truck Import Manifest EDI Implementation Guide Updates 8/11/20 2:46 PM 43631316 CBP processes for the Federal Emergency Management Agency (FEMA) Exemptions from the Temporary Final Rule (TFR) Update Published in the Federal Register on August 10, 2020 8/11/20 12:59 PM 43629859 UPDATE: Announcement of Centralized Examination Station Application Period and Selection Process for the Area Port of St. Louis 8/11/20 10:54 AM 43625579 RESOLVED: Delays in ACE Import Manifest Status Notifications to Trade 8/10/20 11:32 PM 43624622 UPDATE: Delays in ACE Import Manifest Status Notification messages to Trade 8/10/20 8:13 PM 43623598 Delays in ACE Import Manifest Status Notification messages to Trade 8/10/20 6:03 PM 43621088 Electronic Export Manifest Appendix I Update 8/10/20 2:18 PM CSMS Archive October 2020- January 2016 43620427 The ACE Cargo Release Implementation Guide has been Updated 8/10/20 1:12 PM 43616647 Announcement of Centralized Examination Station Application Period and Selection Process for the Area Port of St. Louis 8/10/20 7:25 AM 43602075 RESOLVED: Intermittent ACE EDI issues between 16:57 8/7/20 6:23 PM 43600625 GUIDANCE: Section 301 Tranche 2 8/7/20 3:58 PM 43599104 REMINDER: ACE PRODUCTION EXTENDED Scheduled Maintenance this Weekend, Sat. Aug 8, 2020@ 2100 ET 8/7/20 1:48 PM 43596601 Create/Update Importer Identity Form Formatting Corrections (July 2020) 8/7/20 10:09 AM 43596253 The US Fish and Wildlife Service Implementation Guide has been Updated 8/7/20 9:54 AM 43596223 Food and Drug Administration Intermittent Outages Anticipated August 7, 2020, 10:00 PM ET to August 8, 2020, 3:00 AM ET 8/7/20 9:50 AM 43595794 FDA Scheduled System Down Time: Saturday, July 25, 2020 10:00 PM Eastern to Sunday July 26, 2020 2:00 AM Eastern 8/7/20 9:03 AM 43588951 ACE PRODUCTION EXTENDED Scheduled Maintenance this Weekend, Sat. Aug 8, 2020@ 2100 ET to 0400 ET Sunday Aug 9 8/6/20 3:18 PM 43584591 RESOLVED: Issues with ACE FAST Truck Manifest response messages 8/6/20 10:09 AM 43584556 Information on ISF Rejections X.12 8/6/20 10:04 AM 43584101 Issues with ACE FAST Truck Manifest response messages to Trade 8/6/20 9:34 AM 43578320 Customs Broker License Exam Oct. 2020 Registration 8/5/20 4:41 PM 43577170 ACE CERTIFICATION Scheduled Maintenance, Wed. August 5, 2020 @ 1700 ET to 2000 ET 8/5/20 2:51 PM 43576457 EXTENDED FTZ application Maintenance on Saturday, August 8, Noon ET to Sunday, 4am ET 8/5/20 1:41 PM 43562226 Suspension of Trade Operations for Port 1401 (Norfolk 8/4/20 9:07 AM 43561858 RESOLVED: ACE issues 8/4/20 8:28 AM 43561428 ACE issues 8/4/20 7:11 AM 43556343 ACE Ocean Manifest EDI Status Notification message Delays 8/3/20 3:58 PM 43535255 RESOLVED: ACE Ocean Manifest EDI Status Notification message Delays 7/31/20 5:41 PM 43534641 GUIDANCE: Section 301 Tranche 4A - $300B Eighth Round of Product Exclusions from China and Section 301 Technical Corrections 7/31/20 5:09 PM 43534680 Announcement of Administrative Ruling Related to Domestic Warehouses and Fulfillment Centers 7/31/20 4:47 PM 43534460 Updated CATAIR FTZ Appendix P FTZ Error Codes Now Available 7/31/20 4:31 PM 43532498 ACE PRODUCTION Scheduled Maintenance, Sat. Aug 1, 2020@ 2200 to 0400 ET Sun. Aug 2 7/31/20 1:38 PM 43531951 ACE Ocean Manifest EDI Notification message Delays 7/31/20 12:57 PM 43531632 GUIDANCE: Amendments to Previously Granted Exclusions Covered Under China Section 301 Remedy 7/31/20 12:51 PM 43529341 Initiation of Antidumping and Countervailing Duty Investigations: Certain Metal Lockers and Parts Thereof from the People’s Republic of China 7/31/20 9:34 AM 43529181 Initiation of Antidumping and Countervailing Duty Investigations: Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe from the Czech Republic, the Republic of Korea, the Russian Federation, and Ukraine 7/31/20 9:10 AM 43528998 Reminder: Change in PSC Deadline - Liquidation Extensions 7/31/20 9:01 AM 43522135 e214 Processing Delays have been resolved 7/30/20 4:01 PM CSMS Archive October 2020- January 2016 43509568 ACE CERTIFICATION Scheduled Maintenance, Wed. July 29, 2020 @ 1700 ET to 2000 ET 7/29/20 2:13 PM 43508998 Removal of the AD/CVD link from ACE Secure Data Portal 7/29/20 1:25 PM 43506394 Food and Drug Administration (FDA) End-Dated and New Center for Veterinary Medicine (CVM) Product Codes 7/29/20 10:04 AM 43483771 Initiation of Antidumping Duty Investigations: Silicon Metal from Bosnia and Herzegovina, Iceland, and Malaysia 7/27/20 8:26 AM 43466085 August 7 Quota opening: Large Residential Washing Machines 2020 Period 3 7/24/20 2:44 PM 43465862 FDA Scheduled System Down Time: Saturday, July 25, 2020 10:00 PM Eastern to Sunday July 26, 2020 2:00 AM Eastern 7/24/20 2:21 PM 43465450 ACE PRODUCTION Scheduled Maintenance, Sat. July 25, 2020@ 2200 to 0400 ET Sun. July 26 7/24/20 2:12 PM 43464503 GUIDANCE: Technical Amendments and Amendments to Accommodate Conforming HTSUS Changes to China Section 301 Tranche 3 - $200B 7/24/20 12:22 PM 43464506 Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE 7/24/20 12:19 PM 43464392 CPSC 1USG Messaging expected to be available to all filers in August 2020 7/24/20 12:08 PM 43442744 Initiation of AD Investigation: Seamless Refined Copper Pipe and Tube from Vietnam 7/22/20 2:29 PM 43442636 Initiation of AD and CVD Investigations: Standard Steel Welded Wire Mesh from Mexico 7/22/20 12:46 PM 43442749 ACE CERTIFICATION Scheduled Maintenance, Wed. July 22, 2020 @ 1700 ET to 2000 ET 7/22/20 12:34 PM 43441752 Initiation of Countervailing Duty Investigations: Phosphate Fertilizers from the Kingdom of Morocco and the Russian Federation 7/22/20 11:22 AM 43434201 Initiation of AD and CVD Investigations: Twist Ties from the Peoples Republic of China 7/21/20 4:38 PM 43432346 Information on Deployment of Updates to ACE Truck Manifest Functionality 7/21/20 2:12 PM 43428165 RESOLVED: Delays in eBonds processing 7/21/20 7:34 AM 43401456 GUIDANCE: Seventh Round of Product Exclusions from China Section 301 Tranche 4A - $300B and Section 301 Technical Corrections 7/17/20 5:45 PM 43401396 FDA entry processing delays entirely resolved 7/17/20 5:35 PM 43400806 Delays in processing FDA entries afternoon of July 17, 2020 7/17/20 4:45 PM 43400564 GUIDANCE: Addition of Product Exclusion to the Tranche 3-$200B Action and Extension of Sixth Round of Product Exclusions Covered Under China Section 301 7/17/20 4:14 PM 43400236 FDA Scheduled System Down Time: Saturday, July 18, 2020 11:00 PM Eastern to Sunday July 19, 2020 2:00 AM Eastern 7/17/20 3:43 PM 43399166 ACE PRODUCTION Scheduled Maintenance, Sat. July 18, 2020@ 2200 to 0400 ET Sun. July 19 7/17/20 2:04 PM 43387658 Harmonized System Update 2006 created on July 15, 2020 7/16/20 2:16 PM 43387297 Guidance for Removing Entries from Statement 7/16/20 1:51 PM 43385633 Food and Drug Administration (FDA) New Center for Food Safety and Applied Nutrition (CFSAN) Product Codes 7/16/20 11:58 AM 43376764 NCSD August 4, 2020 Reschedule Webinar - Classification of Organic Chemicals of Chapter 29 7/15/20 4:37 PM 43375732 CBP infrastructure upgrade, evenings of 7/15 and 7/16 7/15/20 3:13 PM 43374625 ACE CERTIFICATION Scheduled Maintenance, Wed. July 15, 2020 @ 1700 ET to 2000 ET 7/15/20 1:42 PM 43357531 US Fish and Wildlife Service Tips for Trade document is now available 7/14/20 8:50 AM 43347895 APHIS Plant Protection and Quarantine Will Continue To Accept Electronic Phytosanitary Certificates and Forms through September 30, 2020 7/13/20 12:17 PM CSMS Archive October 2020- January 2016 43324867 USMCA TPL HTS records modified 7/10/20 2:53 PM 43325051 USMCA Quota Action Facts QB 20-111(a) posted on CBP.gov 7/10/20 2:51 PM 43324033 REMINDER: COVID-19 Due Dates for Estimated Duties, Taxes, and Fees Postponed for 90 days 7/10/20 1:53 PM 43323941 ACE PRODUCTION Scheduled Maintenance, Sat. July 11, 2020@ 2200 to 0400 ET Sun. July 12 7/10/20 1:43 PM 43298456 ACE CERTIFICATION Scheduled Maintenance, Wed. July 8, 2020 @ 1700 ET to 2000 ET 7/8/20 3:19 PM 43295332 CBP Network issue that impacted multiple ACE applications is now RESOLVED 7/8/20 11:38 AM 43286915 Extended Immediately through September 30, 2020: USDA APHIS Allows Electronic Copies of Veterinary Health Certificates Due to COVID-19 7/7/20 5:05 PM 43286719 Processing International Donations for COVID-19 Response UPDATE 7/7/20 4:56 PM 43284362 USMCA Additional Refined Sugar from Canada TRQ, Reporting Information 7/7/20 1:47 PM 43280109 Food and Drug Administration (FDA) End-Dated Center for Devices and Radiological Health (CDRH) Product Code 7/7/20 9:50 AM 43273817 ATF entry issue RESOLVED 7/6/20 6:31 PM 43273373 USMCA Additional Refined Sugar from Canada TRQ Tariff Corrections 7/6/20 5:30 PM 43272528 Notice of Foreign Fishing Vessels presumed to have engaged in IUU fishing – Subject to Prohibition on Importation and/or Seizure and Forfeiture 7/6/20 4:09 PM 43270985 Updated ABI Software Vendors List 7/6/20 1:50 PM 43269209 REMINDER: United States - Mexico - Canada Agreement Trade Support Calls July 6-8 7/6/20 11:32 AM 43269041 ATF Issue causing entry rejects 7/6/20 11:22 AM 43239559 Chapter 70/71 HTS USMCA flag discrepancy in ACE Affecting USMCA Claims 7/2/20 3:39 PM 43235886 Modification of the Reconciliation Test for Filing Post-Importation Claims Under USMCA 7/2/20 10:48 AM 43229317 UPDATE: Section 301 Filing Requirements Related to Changes in the Harmonized Tariff Schedule of the United States Effective July 1, 2020 7/1/20 5:26 PM 43227989 GUIDANCE: Updates to Section 301 Filing Requirements Related to Changes in the Harmonized Tariff Schedule of the United States Effective July 1, 2020 7/1/20 3:34 PM 43227909 Drawback: USMCA Interim Guidance 7/1/20 3:20 PM 43227448 ACE CERT Maintenance tonight CANCELLED; NO ACE PROD Maintenance this weekend 7/1/20 2:55 PM 43224976 APHIS Will Extend Timeline for Implementing the APHIS Core Message Set in ACE 7/1/20 11:46 AM 43216882 ACE CERTIFICATION Scheduled Maintenance, Wed. July 1, 2020 @ 1700 ET to 2000 ET 7/1/20 10:00 AM 43203127 RESOLVED: ACE Manifest 1C shipment release notification Delays - Air, Ocean, Rail". CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.
Full text as published by U.S. Customs and Border Protection
CSMS 43656381 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "GUIDANCE: Section 301 Tranche 4A 8/13/20 4:20 PM 43654621 GUIDANCE: Additional Duty Under Section 232 on Imports of Aluminum Articles from Canada 8/13/20 1:52 PM 43650590 Delayed Statement Printing 8/13/20 8:39 AM 43645300 ACE CERTIFICATION Scheduled Maintenance, Wed. August 12, 2020 @ 1700 ET to 2000 ET 8/12/20 4:31 PM 43643753 Sugar Products of Nicaragua Availability Under Central American Free Trade Agreement (CAFTA) Tariff 8/12/20 2:04 PM 43642129 Delayed Statement Printing 8/12/20 11:41 AM 43634131 Central American Free Trade Agreement (CAFTA) ACE Update for Country Origin 8/11/20 4:46 PM 43633412 GUIDANCE: New Marking Rules for Goods Made in Hong Kong – Executive Order 13936 8/11/20 3:31 PM 43632793 ACE Air and Standard Truck Import Manifest EDI Implementation Guide Updates 8/11/20 2:46 PM 43631316 CBP processes for the Federal Emergency Management Agency (FEMA) Exemptions from the Temporary Final Rule (TFR) Update Published in the Federal Register on August 10, 2020 8/11/20 12:59 PM 43629859 UPDATE: Announcement of Centralized Examination Station Application Period and Selection Process for the Area Port of St. Louis 8/11/20 10:54 AM 43625579 RESOLVED: Delays in ACE Import Manifest Status Notifications to Trade 8/10/20 11:32 PM 43624622 UPDATE: Delays in ACE Import Manifest Status Notification messages to Trade 8/10/20 8:13 PM 43623598 Delays in ACE Import Manifest Status Notification messages to Trade 8/10/20 6:03 PM 43621088 Electronic Export Manifest Appendix I Update 8/10/20 2:18 PM CSMS Archive October 2020- January 2016 43620427 The ACE Cargo Release Implementation Guide has been Updated 8/10/20 1:12 PM 43616647 Announcement of Centralized Examination Station Application Period and Selection Process for the Area Port of St. Louis 8/10/20 7:25 AM 43602075 RESOLVED: Intermittent ACE EDI issues between 16:57 8/7/20 6:23 PM 43600625 GUIDANCE: Section 301 Tranche 2 8/7/20 3:58 PM 43599104 REMINDER: ACE PRODUCTION EXTENDED Scheduled Maintenance this Weekend, Sat. Aug 8, 2020@ 2100 ET 8/7/20 1:48 PM 43596601 Create/Update Importer Identity Form Formatting Corrections (July 2020) 8/7/20 10:09 AM 43596253 The US Fish and Wildlife Service Implementation Guide has been Updated 8/7/20 9:54 AM 43596223 Food and Drug Administration Intermittent Outages Anticipated August 7, 2020, 10:00 PM ET to August 8, 2020, 3:00 AM ET 8/7/20 9:50 AM 43595794 FDA Scheduled System Down Time: Saturday, July 25, 2020 10:00 PM Eastern to Sunday July 26, 2020 2:00 AM Eastern 8/7/20 9:03 AM 43588951 ACE PRODUCTION EXTENDED Scheduled Maintenance this Weekend, Sat. Aug 8, 2020@ 2100 ET to 0400 ET Sunday Aug 9 8/6/20 3:18 PM 43584591 RESOLVED: Issues with ACE FAST Truck Manifest response messages 8/6/20 10:09 AM 43584556 Information on ISF Rejections X.12 8/6/20 10:04 AM 43584101 Issues with ACE FAST Truck Manifest response messages to Trade 8/6/20 9:34 AM 43578320 Customs Broker License Exam Oct. 2020 Registration 8/5/20 4:41 PM 43577170 ACE CERTIFICATION Scheduled Maintenance, Wed. August 5, 2020 @ 1700 ET to 2000 ET 8/5/20 2:51 PM 43576457 EXTENDED FTZ application Maintenance on Saturday, August 8, Noon ET to Sunday, 4am ET 8/5/20 1:41 PM 43562226 Suspension of Trade Operations for Port 1401 (Norfolk 8/4/20 9:07 AM 43561858 RESOLVED: ACE issues 8/4/20 8:28 AM 43561428 ACE issues 8/4/20 7:11 AM 43556343 ACE Ocean Manifest EDI Status Notification message Delays 8/3/20 3:58 PM 43535255 RESOLVED: ACE Ocean Manifest EDI Status Notification message Delays 7/31/20 5:41 PM 43534641 GUIDANCE: Section 301 Tranche 4A - $300B Eighth Round of Product Exclusions from China and Section 301 Technical Corrections 7/31/20 5:09 PM 43534680 Announcement of Administrative Ruling Related to Domestic Warehouses and Fulfillment Centers 7/31/20 4:47 PM 43534460 Updated CATAIR FTZ Appendix P FTZ Error Codes Now Available 7/31/20 4:31 PM 43532498 ACE PRODUCTION Scheduled Maintenance, Sat. Aug 1, 2020@ 2200 to 0400 ET Sun. Aug 2 7/31/20 1:38 PM 43531951 ACE Ocean Manifest EDI Notification message Delays 7/31/20 12:57 PM 43531632 GUIDANCE: Amendments to Previously Granted Exclusions Covered Under China Section 301 Remedy 7/31/20 12:51 PM 43529341 Initiation of Antidumping and Countervailing Duty Investigations: Certain Metal Lockers and Parts Thereof from the People’s Republic of China 7/31/20 9:34 AM 43529181 Initiation of Antidumping and Countervailing Duty Investigations: Seamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe from the Czech Republic, the Republic of Korea, the Russian Federation, and Ukraine 7/31/20 9:10 AM 43528998 Reminder: Change in PSC Deadline - Liquidation Extensions 7/31/20 9:01 AM 43522135 e214 Processing Delays have been resolved 7/30/20 4:01 PM CSMS Archive October 2020- January 2016 43509568 ACE CERTIFICATION Scheduled Maintenance, Wed. July 29, 2020 @ 1700 ET to 2000 ET 7/29/20 2:13 PM 43508998 Removal of the AD/CVD link from ACE Secure Data Portal 7/29/20 1:25 PM 43506394 Food and Drug Administration (FDA) End-Dated and New Center for Veterinary Medicine (CVM) Product Codes 7/29/20 10:04 AM 43483771 Initiation of Antidumping Duty Investigations: Silicon Metal from Bosnia and Herzegovina, Iceland, and Malaysia 7/27/20 8:26 AM 43466085 August 7 Quota opening: Large Residential Washing Machines 2020 Period 3 7/24/20 2:44 PM 43465862 FDA Scheduled System Down Time: Saturday, July 25, 2020 10:00 PM Eastern to Sunday July 26, 2020 2:00 AM Eastern 7/24/20 2:21 PM 43465450 ACE PRODUCTION Scheduled Maintenance, Sat. July 25, 2020@ 2200 to 0400 ET Sun. July 26 7/24/20 2:12 PM 43464503 GUIDANCE: Technical Amendments and Amendments to Accommodate Conforming HTSUS Changes to China Section 301 Tranche 3 - $200B 7/24/20 12:22 PM 43464506 Updated ACE Development and Deployment Schedule Posted to CBP.gov/ACE 7/24/20 12:19 PM 43464392 CPSC 1USG Messaging expected to be available to all filers in August 2020 7/24/20 12:08 PM 43442744 Initiation of AD Investigation: Seamless Refined Copper Pipe and Tube from Vietnam 7/22/20 2:29 PM 43442636 Initiation of AD and CVD Investigations: Standard Steel Welded Wire Mesh from Mexico 7/22/20 12:46 PM 43442749 ACE CERTIFICATION Scheduled Maintenance, Wed. July 22, 2020 @ 1700 ET to 2000 ET 7/22/20 12:34 PM 43441752 Initiation of Countervailing Duty Investigations: Phosphate Fertilizers from the Kingdom of Morocco and the Russian Federation 7/22/20 11:22 AM 43434201 Initiation of AD and CVD Investigations: Twist Ties from the Peoples Republic of China 7/21/20 4:38 PM 43432346 Information on Deployment of Updates to ACE Truck Manifest Functionality 7/21/20 2:12 PM 43428165 RESOLVED: Delays in eBonds processing 7/21/20 7:34 AM 43401456 GUIDANCE: Seventh Round of Product Exclusions from China Section 301 Tranche 4A - $300B and Section 301 Technical Corrections 7/17/20 5:45 PM 43401396 FDA entry processing delays entirely resolved 7/17/20 5:35 PM 43400806 Delays in processing FDA entries afternoon of July 17, 2020 7/17/20 4:45 PM 43400564 GUIDANCE: Addition of Product Exclusion to the Tranche 3-$200B Action and Extension of Sixth Round of Product Exclusions Covered Under China Section 301 7/17/20 4:14 PM 43400236 FDA Scheduled System Down Time: Saturday, July 18, 2020 11:00 PM Eastern to Sunday July 19, 2020 2:00 AM Eastern 7/17/20 3:43 PM 43399166 ACE PRODUCTION Scheduled Maintenance, Sat. July 18, 2020@ 2200 to 0400 ET Sun. July 19 7/17/20 2:04 PM 43387658 Harmonized System Update 2006 created on July 15, 2020 7/16/20 2:16 PM 43387297 Guidance for Removing Entries from Statement 7/16/20 1:51 PM 43385633 Food and Drug Administration (FDA) New Center for Food Safety and Applied Nutrition (CFSAN) Product Codes 7/16/20 11:58 AM 43376764 NCSD August 4, 2020 Reschedule Webinar - Classification of Organic Chemicals of Chapter 29 7/15/20 4:37 PM 43375732 CBP infrastructure upgrade, evenings of 7/15 and 7/16 7/15/20 3:13 PM 43374625 ACE CERTIFICATION Scheduled Maintenance, Wed. July 15, 2020 @ 1700 ET to 2000 ET 7/15/20 1:42 PM 43357531 US Fish and Wildlife Service Tips for Trade document is now available 7/14/20 8:50 AM 43347895 APHIS Plant Protection and Quarantine Will Continue To Accept Electronic Phytosanitary Certificates and Forms through September 30, 2020 7/13/20 12:17 PM CSMS Archive October 2020- January 2016 43324867 USMCA TPL HTS records modified 7/10/20 2:53 PM 43325051 USMCA Quota Action Facts QB 20-111(a) posted on CBP.gov 7/10/20 2:51 PM 43324033 REMINDER: COVID-19 Due Dates for Estimated Duties, Taxes, and Fees Postponed for 90 days 7/10/20 1:53 PM 43323941 ACE PRODUCTION Scheduled Maintenance, Sat. July 11, 2020@ 2200 to 0400 ET Sun. July 12 7/10/20 1:43 PM 43298456 ACE CERTIFICATION Scheduled Maintenance, Wed. July 8, 2020 @ 1700 ET to 2000 ET 7/8/20 3:19 PM 43295332 CBP Network issue that impacted multiple ACE applications is now RESOLVED 7/8/20 11:38 AM 43286915 Extended Immediately through September 30, 2020: USDA APHIS Allows Electronic Copies of Veterinary Health Certificates Due to COVID-19 7/7/20 5:05 PM 43286719 Processing International Donations for COVID-19 Response UPDATE 7/7/20 4:56 PM 43284362 USMCA Additional Refined Sugar from Canada TRQ, Reporting Information 7/7/20 1:47 PM 43280109 Food and Drug Administration (FDA) End-Dated Center for Devices and Radiological Health (CDRH) Product Code 7/7/20 9:50 AM 43273817 ATF entry issue RESOLVED 7/6/20 6:31 PM 43273373 USMCA Additional Refined Sugar from Canada TRQ Tariff Corrections 7/6/20 5:30 PM 43272528 Notice of Foreign Fishing Vessels presumed to have engaged in IUU fishing – Subject to Prohibition on Importation and/or Seizure and Forfeiture 7/6/20 4:09 PM 43270985 Updated ABI Software Vendors List 7/6/20 1:50 PM 43269209 REMINDER: United States - Mexico - Canada Agreement Trade Support Calls July 6-8 7/6/20 11:32 AM 43269041 ATF Issue causing entry rejects 7/6/20 11:22 AM 43239559 Chapter 70/71 HTS USMCA flag discrepancy in ACE Affecting USMCA Claims 7/2/20 3:39 PM 43235886 Modification of the Reconciliation Test for Filing Post-Importation Claims Under USMCA 7/2/20 10:48 AM 43229317 UPDATE: Section 301 Filing Requirements Related to Changes in the Harmonized Tariff Schedule of the United States Effective July 1, 2020 7/1/20 5:26 PM 43227989 GUIDANCE: Updates to Section 301 Filing Requirements Related to Changes in the Harmonized Tariff Schedule of the United States Effective July 1, 2020 7/1/20 3:34 PM 43227909 Drawback: USMCA Interim Guidance 7/1/20 3:20 PM 43227448 ACE CERT Maintenance tonight CANCELLED; NO ACE PROD Maintenance this weekend 7/1/20 2:55 PM 43224976 APHIS Will Extend Timeline for Implementing the APHIS Core Message Set in ACE 7/1/20 11:46 AM 43216882 ACE CERTIFICATION Scheduled Maintenance, Wed. July 1, 2020 @ 1700 ET to 2000 ET 7/1/20 10:00 AM 43203127 RESOLVED: ACE Manifest 1C shipment release notification Delays - Air, Ocean, Rail". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.
CBP published CSMS 43656381 on June 29, 2020. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.
Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.
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