CSMS #69247555 · Notice from the U.S. Fish and Wildlife Service regarding Final Rule Amending 50 CFR Part 10 Shellfish Definition and Updated Tariff Flagging

Brief takeaway: The notice describes an FWS rule change that reclassifies certain squid, octopus, and cuttlefish products so FWS data may no longer be mandatory at import when the goods are for consumption.

What changed: According to the notice, effective July 23, 2026, the U.S. Fish and Wildlife Service amended the shellfish definition in 50 CFR Part 10 so that wildlife products meeting that definition (such as squid, octopus, and cuttlefish) imported or exported for human or animal consumption will be exempt from FWS declaration, license, and clearance requirements. The notice states the tariff flag for the listed HTS codes will change from FW2 (MUST file) to FW1 (MAY file) on that date.

Who's affected: The notice names squid, octopus, and cuttlefish products intended for human or animal consumption. It cites 10-digit HTS codes under headings 0307.42, 0307.43, 0307.49, and 0307.51 (for example 0307420020, 0307430010, 0307490122, and 0307510000). No specific countries of origin are named.

What to review:
- Review whether your product classifies under one of the HTS codes listed in the notice.
- Confirm with your broker whether your goods are being imported for the purpose of consumption, as described in the notice.
- Check the July 23, 2026 effective date against your expected entry dates.
- Confirm current FWS filing expectations with your licensed broker before relying on the FW1 (MAY file) status.

This is general information, not legal advice and not a compliance determination — confirm specifics with a licensed customs broker or trade counsel.