CSMS 46044069·Operational·February 3, 2021·View on csms.cbp.gov ↗

Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021

Plain-English explanation

CSMS 46044069 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on February 3, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021". 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.

Message body

Full text as published by U.S. Customs and Border Protection

CSMS #46044069 - Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021 U.S. Customs and Border Protection sent this bulletin at 02/03/2021 12:51 PM EST Cargo Systems Messaging Service CSMS #46044069 - Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021 The U.S. Fish and Wildlife Service (FWS) is delaying implementation of the FWS Message Set in the Automated Commercial Environment (ACE). FWS is still in the process of formulating regulations requiring the utilization of ACE to submit import data for FWS regulated commodities, and currently expects enforcement of mandatory submission in ACE to take effect in June 2021. A future CSMS message will announce the specific date of mandatory filing. All filers currently have the option to file FWS data when filing in ACE. For those filers who are ready to file the FWS Message Set data in ACE, it is recommended that they do so. The FWS Implementation Guide and PGA Message Set samples are available via this link https://www.cbp.gov/trade/ace/catair . Scroll down and click the arrow for PGA Message Set Documents to expand the PGA documents. Then scroll down to the desired FWS link under implementation Guidelines. As a reminder, FWS and the National Customs Brokers and Freight Forwarders Association (NCBFFA) recorded an informational webinar on the FWS Message Set and posted FAQs. For any additional questions, please contact FWS ACE Coordinator Rhyan Tompkins ( rhyan_tompkins@fws.gov ). Related Message Numbers: 44749998, 43988931, 41052359 Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 46044069?

CSMS 46044069 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021". 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.

When was CSMS 46044069 published?

CBP published CSMS 46044069 on February 3, 2021. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

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.

Learn more

Tandom guides relevant to CBP CSMS messages

Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

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Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

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Find the right manufacturer or exporter rate in an AD/CVD order

Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.

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Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

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Bulk-classify SKU descriptions with the Tandom HTS Classifier API

Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.

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Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

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CSMS 46044069·Operational·February 3, 2021·View on csms.cbp.gov ↗

Full Implementation of the FWS Message Set in ACE is delayed; enforcement of mandatory submission in ACE is now expected in June 2021

Plain-English explanation

Message body

Full text as published by U.S. Customs and Border Protection

Frequently asked questions

What is CSMS 46044069?

When was CSMS 46044069 published?

CBP published CSMS 46044069 on February 3, 2021. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

Learn more

Tandom guides relevant to CBP CSMS messages

Subscribe to and triage CBP CSMS messages

How to subscribe to CBP Cargo Systems Messaging Service and triage the messages that change broker filing behavior, without losing the ones that matter.

Open resource

Real-time alerts when a CSMS message changes a duty rate

Set up alerts when a CBP CSMS message changes a duty rate on an HTS code you depend on. Built for brokers, forwarders, and importer compliance teams.

Open resource

Find the right manufacturer or exporter rate in an AD/CVD order

Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.

Open resource

Determine if a product is in scope of an AD/CVD order

Scope text is authoritative; the HTS list is illustrative. Read scope, find past rulings, and file a 19 CFR 351.225 inquiry. Worked example on case A-570-106 (wooden cabinets from China).

Open resource

Bulk-classify SKU descriptions with the Tandom HTS Classifier API

Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.

Open resource

Check AD/CVD exposure by HTS code

A practical workflow for checking antidumping and countervailing duty exposure on a US entry. For brokers and ops teams who need the answer before filing.

Open resource