Frozen Fish of Families Gadidae, Merlucciidae & Related Families (NESOI, Excluding Fillets, Livers & Roe)

Species like grenadiers (Macrouridae), mora (Moridae), and certain hakes not covered by dedicated headings are typical candidates. However, because Gadidae includes cod and haddock — which have their own headings — importers must confirm that the specific species is not enumerated elsewhere before defaulting to the NESOI line 0303690000.

For less-common species in these families, including the scientific name and a brief species description on the commercial invoice is strongly recommended. FDA prior notice is required for all seafood imports, and CBP may request additional documentation to confirm classification. Consulting a licensed customs broker familiar with seafood tariff schedules is advisable for novel or infrequently imported species.