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Every message from the CBP Cargo Systems Messaging Service (CSMS), with a plain-English summary and Allied CHB's position. We add new messages every hour.

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CBP CSMS
Updated
Every hour
Latest message
June 16, 2026
  1. QuotaCSMS #68961636

    Quota Bulletin 26-225 opened third 2026 tranche for additional Argentina beef

    CBP announced Quota Bulletin 26-225 for the third tranche of the additional 2026 Argentina beef quota. The quota period ran from July 1, 2026 to September 30, 2026 and opened on Wednesday, July 1, 2026. The additional 80,000 metric tons applied to beef of Argentina under statistical reporting numbers 0201.30.5091, 0201.30.5097, 0202.30.5091 and 0202.30.5097. Entries submitted from 12:01 a.m. local port time until 08:30 a.m. ET on the opening date received an 08:30 a.m. entry time, with proration if a group exceeded the limit.

    Show Allied's position

    This was a routine quota bulletin for importers of Argentine beef, and clients did not need to act on it. Later CSMS messages may have changed the quota status, so clients should ask us about their beef entries.

    Read the full message

  2. EnforcementWROImportantCSMS #68963141

    CBP issued forced labor detention order on Serbia Zijin copper products

    CBP announced a Withhold Release Order against copper and copper products made in Serbia by Serbia Zijin Copper D.O.O. CBP said the order took effect immediately and directed ports to detain these shipments based on evidence of forced labor. CBP stated importers could destroy, export, or attempt to prove the goods were not made with forced labor. This was CBP's fourth such order in the fiscal year, bringing its total to 56 WROs and eight Findings.

    Show Allied's position

    This WRO applied to entries of copper and copper products sourced from Serbia Zijin Copper D.O.O. and remains a basis for CBP to detain such shipments unless it has been withdrawn, which this message does not address. Clients who import copper or copper products from this manufacturer should ask us to review their entries and supply chain documentation. We can help prepare evidence of origin and production conditions if CBP detains a shipment, but we cannot predict whether CBP will release it.

    Read the full message

  3. General NoticeACECSMS #68952537

    CBP held a webinar in June 2026 on setting up ACE Portal accounts

    CBP's Office of Trade announced a free webinar for June 17, 2026 on how to set up and manage an ACE Portal account, covering new webforms and Trade Account Owner functionality. The webinar targeted trade users needing help with ACE Portal setup and addressed common questions. CBP said recordings of past webinars remain available for replay on its website.

    Show Allied's position

    This was a routine CBP outreach webinar about ACE Portal account setup and is not a policy or filing change. It does not affect the entries we file for clients. Clients do not need to act, though anyone who missed it can check CBP's website for a recorded replay.

    Read the full message

  4. System MaintenanceACECSMS #68926220

    CBP held ACE maintenance window in June 2026

    CBP announced an extended invasive maintenance window for ACE production from 9:00 p.m. ET on Saturday, June 20, 2026, to 4:00 a.m. ET on Sunday, June 21, 2026. This maintenance affected ACE availability during that overnight period. The message did not describe any lasting changes to ACE functionality.

    Show Allied's position

    This was a routine, time-limited maintenance notice and it has already passed. It required no action from clients then or now. If clients experienced filing issues tied to that specific window, they can ask us to check the related entries.

    Read the full message

  5. Policy GuidanceUFLPACSMS #68927213

    CBP released consolidated forced labor enforcement guidance for importers

    CBP announced a new Forced Labor Enforcement Operational Guidance document that consolidated its enforcement authorities under 19 U.S.C. 1307, UFLPA, and CAATSA into one reference. The guidance added enforcement process maps, step by step response guidance for detentions and exclusions, and appendices with sample supply chain documentation and notices. CBP encouraged importers to review the guidance and conduct supplier due diligence before importing goods.

    Show Allied's position

    This was a reference document, not a new legal requirement, so it did not change how we file entries. We encourage clients importing goods from high risk sectors or regions to review their supplier documentation and ask us to check whether any of their entries have faced or could face detention or exclusion. Later CSMS messages may have added enforcement actions, so clients with specific shipments should ask Allied to review their entries.

    Read the full message

  6. CBP updated technical guides for electronic export truck manifest EDI messages

    CBP announced updates to the Electronic Export Manifest Automated Commercial Environment implementation guides for the Exports Truck UNEDIFACT CUSCAR, CUSREP, CUSRES, PAXLST, 309, 350, and 355 messages. The changes involved technical edits such as removed codes, updated data element usage, and corrected typos in the EDI specifications. CBP directed technical questions to client representatives and policy questions to its export manifest mailbox.

    Show Allied's position

    This message covered technical EDI formatting changes for truck export manifest transmissions and mainly concerns carriers and software providers that send these EDI messages to CBP. Allied files import entries and does not transmit export manifest EDI data, so this update does not change the entries we file for clients. Clients who transmit their own export manifest data should confirm with their EDI provider that these formatting updates were applied, and later CSMS messages may have changed these specifications further.

    Read the full message

  7. General NoticeCSMS #68914006

    NOAA Restricted Philippine Blue Swimming Crab Imports Starting June 11, 2026

    CBP reported that NOAA Fisheries denied comparability findings for two Philippine blue swimming crab fisheries and issued new comparability findings for Indonesia, Sri Lanka and Vietnam. As a result, seafood imports from the flagged Philippine blue swimming crab fisheries were restricted as of June 11, 2026. Affected HTS codes required a Certification of Admissibility (COA) at entry to confirm admissibility. NOAA Fisheries published resources listing the flagged HTS codes and countries of origin.

    Show Allied's position

    At the time, this meant entries of blue swimming crab from the flagged Philippine fisheries needed a Certification of Admissibility before we could clear them. The message does not state an end date for this restriction, so it may still apply to current shipments. Clients importing blue swimming crab or related seafood from the Philippines should ask us to review their entries and confirm current COA requirements before shipping.

    Read the full message

  8. General NoticeCSMS #68916845

    NOAA Fisheries expanded HTS codes flagged for seafood trade monitoring, effective July 1, 2026

    CBP announced that NOAA Fisheries added new HTS codes to its seafood trade monitoring programs (AMLR, SIM, and Tuna Tracking Program 370) and revised one AMLR code after an ITC change. CBP began flagging these new and revised codes on July 1, 2026. Entries filed under the added or updated codes are subject to the permitting, reporting, and recordkeeping rules of the applicable program.

    Show Allied's position

    This update took effect on July 1, 2026 and applies to entries we file under the newly flagged HTS codes for fish and fish products. We check the NOAA list for clients importing seafood so entries carry the correct permit, reporting, and recordkeeping documentation. If you import fish or fish products, ask us to confirm whether your HTS codes fall under AMLR, SIM, or Tuna Tracking Program 370.

    Read the full message

  9. Policy GuidanceCSMS #68902435

    CBP held reminder for June trade enforcement webinars, now past

    CBP issued a final reminder to register for its free quarterly trade enforcement webinars on Trade Violations Reporting and the Enforce and Protect Act, held June 23 and 25, 2026. The sessions were open to the public but required registration to attend. The message did not affect entry filing requirements.

    Show Allied's position

    This notice concerned public webinars on reporting trade violations, not entry filing procedures. The webinar dates have passed and no action remains for clients. Clients do not need to do anything about this message.

    Read the full message

  10. System UpdateCSMS #68888585

    CBP issued Harmonized System Update 2613 for Section 232 metal tariffs

    CBP announced that Harmonized System Update (HSU) 2613, created June 7, 2026, added 23 harmonized tariff records and 54 automated broker interface records. The update implemented Section 232 tariff adjustments for aluminum, steel and copper imports. CBP directed filing questions to its Trade Remedy Branch and HSU questions to the HTS Administrators.

    Show Allied's position

    This was a technical data update that loaded Section 232 duty rate changes for aluminum, steel and copper into the ABI system as of June 2026. Later CSMS messages may have changed these Section 232 rates or classifications since then. Clients with entries covering these metals should ask us to review their current classification and duty rates.

    Read the full message

  11. PGA UpdateFDACSMS #68878482

    FDA added an EU code option for prior notice filings in PG13

    CBP announced on June 8, 2026 that FDA added a new Government Geographic Code Qualifier, EU (European Union), for the LPCO Issuer data element in PG13. FDA said the code applies to Stand-Alone Prior Notice submissions and Food Commodity Combined Entry submissions. FDA said the next version of its ACE Supplemental Guide would reflect the change.

    Show Allied's position

    This was a technical update to an FDA data field used in prior notice and food entry filings. Later CSMS messages may have changed FDA's PG13 requirements since June 2026, so clients with FDA-regulated food shipments should ask us to review how their current entries are coded. Clients do not need to take action on this specific message now.

    Read the full message

  12. General NoticeCSMS #68856484

    CBP held commodity classification webinars in July 2026, past event

    CBP's National Commodity Specialist Division announced a series of educational webinars for 2026 on commodity classification and emerging technology topics. The message listed the July 2026 schedule, covering topics such as plastics, footwear, headgear and display devices. Registration was handled monthly, with July sessions requiring registration at the time of the announcement.

    Show Allied's position

    This was an informational notice about CBP training webinars, not a filing or entry requirement. It does not affect the entries we file, and clients did not need to take any action. Clients with questions about classification of specific goods should ask us to review their entries.

    Read the full message

  13. TariffImportantCSMS #68855869

    CBP updated Section 232 duty rates and codes for steel, aluminum and copper imports (June 2026)

    CBP issued guidance implementing the June 1, 2026 Proclamation amending Section 232 duties on steel, aluminum and copper articles and their derivatives. The guidance added new HTSUS classifications to the duty program, reduced rates on many other classifications, and lowered the domestic-content threshold from 95 to 85 percent for certain claims. It set an effective date of June 8, 2026 for the changes and outlined further rate transitions effective January 1, 2028.

    Show Allied's position

    When this guidance took effect, we applied the updated Section 232 classifications and rates to entries covering the listed steel, aluminum and copper articles filed from June 8, 2026. Section 232 duties rest on separate legal authority from the IEEPA tariffs the Supreme Court struck down, so this program is not affected by that ruling, but later CSMS messages may have changed specific codes or rates since June 2026. Clients with steel, aluminum or copper imports should ask us to confirm the current classification and rate that applies to their entries.

    Read the full message

  14. System MaintenanceACECSMS #68839994

    CBP held ACE maintenance overnight on June 6-7, 2026

    CBP announced invasive maintenance on the ACE production system from 10:00 p.m. ET on Saturday, June 6, 2026 to 4:00 a.m. ET on Sunday, June 7, 2026. This was a scheduled system outage window affecting ACE availability. It applied to all ACE users during that period.

    Show Allied's position

    This was a routine, one-time maintenance window that has already passed. It required no action from clients then and has no bearing on entries filed now.

    Read the full message

  15. System UpdateCSMS #68816828

    CBP updated tariff system for Section 232 duties on Taiwan goods

    CBP announced Harmonized System Update (HSU) 2611, created May 28, 2026. It added six harmonized tariff records and eighteen automated broker interface records covering Section 232 tariffs on certain aircraft components, automobile parts and wood products from Taiwan.

    Show Allied's position

    This update changed the tariff data system we use to classify and file entries for these Taiwan-origin goods. We cannot confirm from this message alone whether these Section 232 tariffs still apply today, since later CBP notices may have changed the rates or scope. Clients importing aircraft components, automobile parts or wood products from Taiwan should ask us to review their current entries.

    Read the full message

  16. System UpdateCSMS #68819425

    CBP issued Harmonized System Update 2612 for agricultural license tariff records

    CBP announced Harmonized System Update (HSU) 2612, created June 1, 2026, with 69 harmonized tariff records and 412 ABI records. The update related to USDA agricultural license type 14 tariff changes, referencing a separate CSMS message for details. CBP directed quota related questions to its Quota and Agriculture Branch and HTS questions to the HTS Administrator.

    Show Allied's position

    This was a routine tariff database update tied to USDA agricultural license type 14 and did not itself require importer action. We applied HTS database updates like this to entries filed after the update took effect. Clients with agricultural entries under license type 14 should ask us to review whether this update affected their specific entries.

    Read the full message

  17. System MaintenanceACECSMS #68815768

    CBP held ACE certification maintenance window on June 3, 2026

    CBP announced an ACE certification standard invasive maintenance window on June 3, 2026, from 5:00 p.m. to 8:00 p.m. ET. This was a scheduled system maintenance event affecting the ACE certification environment.

    Show Allied's position

    This notice was about a past, routine maintenance window on CBP's ACE certification system and did not affect production filings. It required no action from Allied or its clients then or now.

    Read the full message

  18. System UpdateACEHTSImportantCSMS #68780321

    CBP added new ACE error code requiring USDA license for sugar and dairy HTS entries

    CBP announced an update to the ACE CATAIR Error Dictionary that created a new fatal error, F60D, for agriculture related HTS numbers. The error required a USDA agricultural license type 14 number in the 52 record for entries using listed re export sugar program and dairy rate quota HTS numbers, regardless of entry type. CBP said any entry using these HTS numbers without the license number would be rejected. The change was scheduled to deploy to the CERT and PROD environments on May 30, 2026.

    Show Allied's position

    This validation still applies to entries we file that use the listed sugar or dairy HTS numbers. We enter the USDA agricultural license type 14 number in the 52 record on those entries to avoid rejection. Clients importing goods classified under these HTS numbers should confirm they hold a valid license and send us the license number before we file the entry.

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  19. System MaintenanceACECSMS #68769720

    CBP held ACE maintenance window on May 30 to May 31, 2026

    CBP announced ACE production standard invasive maintenance from 10:00 p.m. ET on Saturday, May 30, 2026 to 4:00 a.m. ET on Sunday, May 31, 2026. This affected system availability for ACE users during that window. The message did not name specific ACE modules or functions affected.

    Show Allied's position

    This was a routine, time-limited maintenance window that has already passed. It required no action from clients at the time and has no bearing on entries filed today. Clients do not need to do anything about this notice now.

    Read the full message

  20. General NoticeAD/CVDCSMS #68769970

    AD/CVD Case Information Query update moved to CERT on June 4, 2026

    CBP announced that updates to the AD/CVD Case Information Query would deploy to the CERT test environment on June 4, 2026. The update lets the query return an unlimited number of records for Manufacturer Details and Foreign Exporter Details. CBP scheduled deployment to the production environment for July 9, 2026. The ACE CATAIR AD/CVD Case Information Query V11 was posted as a draft chapter on CBP.gov.

    Show Allied's position

    This was a technical ACE programming change for filers and software developers. It did not change AD/CVD rates or entry requirements, and importers did not need to act. Later CSMS messages may have changed the schedule, so clients with AD/CVD questions should ask Allied about their entries.

    Read the full message

  21. General NoticeCSMS #68770785

    CBP announces June 2026 commodity classification webinars

    CBP's National Commodity Specialist Division announced a series of commodity-specific webinars running from May through September 2026, themed on innovation and emerging technology. The message listed the June 2026 schedule, covering topics such as machining centers, watercraft, chemicals, valves, artificial intelligence, printers, conveyors, and textiles. Registration for June sessions was open at the time, with a full 2026 schedule attached and links posted on CBP's website.

    Show Allied's position

    This message concerns CBP educational webinars for trade stakeholders and does not change any entry or classification requirement. It does not affect the entries we file for clients. Clients do not need to act, though they are welcome to register directly with CBP if they want classification guidance on these topics.

    Read the full message

  22. EnforcementCSMS #68772822

    CBP opened registration for June 2026 trade enforcement webinars

    CBP announced that registration was open for free quarterly webinars in June 2026 on reporting trade violations and filing Enforce and Protect Act allegations. The June sessions were scheduled for June 23 and June 25, 2026. CBP also said March and April webinars were rescheduled to August 10 and August 12, 2026 due to a government shutdown.

    Show Allied's position

    This notice only announced webinar registration dates that have now passed. It does not affect entries we file for clients and requires no action from importers or shippers.

    Read the full message

  23. System UpdateACEHTSCSMS #68769851

    CBP renamed ACE error code 613 from HTS relationship/sequence mismatch to HTS relationship mismatch

    CBP announced an update to the ACE CATAIR Error Dictionary (V47) that changed the name of error code 613 from HTS RELATIONSHIP/SEQUENCE MISMATCH to HTS RELATIONSHIP MISMATCH. CBP removed the sequence reference because incorrect HTS number sequencing now triggers a separate existing error, 852 HTS OUT OF SEQUENCE. The update deployed to the CERT and PROD environments on May 28, 2026.

    Show Allied's position

    This is a technical labeling change to how ABI systems report certain HTS errors, and it concerns filers like Allied rather than importers directly. We account for the updated error names and the separate 852 sequence error in the entries we file. Clients do not need to take any action on this change.

    Read the full message

  24. PGA UpdateCSMS #68770001

    CBP Updated Its PGA Error Code Dictionary in May 2026

    CBP announced an updated PGA Error Code Dictionary on May 28, 2026. The update added new error codes (PHI, PHJ, PHK), revised descriptions for PHF and PHG, and added DEA and FDA program code errors for existing codes. CBP published the full list in a Table of Changes on its website.

    Show Allied's position

    This update concerns the technical error codes brokers and filers see when transmitting partner government agency data through ABI. It does not change any duty, classification or entry filing requirement for importers. Clients do not need to act. We refer to the current dictionary when resolving PGA transmission errors on entries we file, and note that CBP issues these updates quarterly so a newer version may now exist.

    Read the full message

  25. TariffImportantCSMS #68762890

    CBP Explained Section 232 Tariff Changes for Taiwan Auto, Aircraft and Wood Parts

    CBP announced guidance implementing tariff-related elements of a U.S.-Taiwan trade and security agreement that modified Section 232 tariffs on certain aircraft components, automobile parts and wood products of Taiwan. The changes applied to goods entered for consumption on or after May 1, 2026, with specific Chapter 99 HTSUS codes and rates for automobile parts, self-certifying automobile parts and wood products. CBP said importers could file a Post Summary Correction to request a refund where the notice required one, and confirmed drawback remained available for eligible claims.

    Show Allied's position

    At the time, this guidance told us which Chapter 99 codes and duty rates to use for Taiwan-origin aircraft, auto and wood product entries filed on or after May 1, 2026, including when a Post Summary Correction could recover duties already paid. Later CSMS messages, including the IEEPA ruling and refund process described elsewhere on this page, may have changed how these entries are handled. Clients with Taiwan-origin entries from this period should ask us to review their specific entries rather than rely on this notice alone.

    Read the full message

  26. General NoticeACECSMS #68751054

    ACE Had a Brief Scheduled Outage in May 2026

    CBP announced that the ACE EDI System would be down for a 30 minute window on May 26, 2026 to address performance issues. The outage affected all modes of manifest processing, including truck, in-bond, and entry summary filings. The notice was limited to that specific maintenance window.

    Show Allied's position

    This was a short, one time maintenance window for ACE that has already passed. It does not affect any entries we file today. Clients do not need to take any action regarding this notice.

    Read the full message

  27. General NoticeCSMS #68705073

    CBP announced daily courtesy notices for liquidations, extensions and suspensions

    CBP announced that courtesy notices for liquidations, extensions and suspensions changed from a weekly to a daily schedule, sent Sundays through Thursdays. CBP stated the notice format did not change. The message was a reminder of this schedule update.

    Show Allied's position

    At the time, this changed only how often CBP sent these notices to filers, not their content. Later CSMS messages may have changed this schedule further, so clients with questions about a specific entry's liquidation notice should ask us to check the current status.

    Read the full message

  28. System MaintenanceACECSMS #68685200

    CBP held ACE test environment maintenance window on May 20, 2026

    CBP announced a standard invasive maintenance window for the ACE certification (CERT) environment on May 20, 2026, from 5:00 p.m. to 8:00 p.m. ET. This affected the test system used for ACE certification, not the production filing system. The notice did not describe any impact beyond that window.

    Show Allied's position

    This notice concerned a scheduled maintenance window in CBP's test environment, not the live production system Allied uses to file entries. It did not affect entries we filed for clients. Clients did not need to take any action.

    Read the full message

  29. CBP Updated ACE AD/CVD Case Query to Return Unlimited Manufacturer and Exporter Records

    CBP announced an updated ACE CATAIR AD/CVD Case Information Query (V11) that let the Manufacturer Details and Foreign Exporter Details outputs return an unlimited number of records instead of a limited set. CBP said the update would deploy to the CERT environment on May 28, 2026 and to PRODUCTION on July 9, 2026. The message directed technical questions to CBP client representatives and other questions to the Entry Summary Accounts and Revenue Division.

    Show Allied's position

    This was a technical change to the ACE system query brokers use to look up AD/CVD case data, not a change to duty rates or entry requirements. Both deployment dates have already passed, so the update has been in production since July 9, 2026. Clients do not need to act on this notice; if a client has questions about AD/CVD case data on a specific entry, we can review it for them.

    Read the full message

  30. System UpdateACEHTSCSMS #68674937

    CBP added new ABI error code for HTS not allowed for importer of record

    CBP announced an update to the ACE CATAIR Error Dictionary adding error code F865, which flags a tariff number as not eligible for the submitted importer of record. CBP scheduled the update for the CERT test environment on May 19, 2026, and for production on June 2, 2026. The message directed technical questions to CBP client representatives and the Entry Summary Accounts and Revenue Division.

    Show Allied's position

    This is a technical filing system update that concerns brokers and how CBP's ABI system validates entry data. The error code is now live in production, so we may see it returned if a filed tariff number is not eligible for the importer of record on an entry. Clients do not need to act, but if we receive this error on a filing we may ask for corrected classification or importer information.

    Read the full message

The summaries and positions are general information, not legal advice. Always check the official CBP message, which each page links to.

Does a change affect your entries?

Send us your entry numbers or your product list. A licensed customs broker tells you what the change means for your goods.

Call (908) 291-8001 or email info@alliedchb.com