0302.51.00.90 - Other

This HTS category specifically covers "Other" cod, referring to species of cod not otherwise specified within subheadings of 0302.51.00. This includes various types of cod from the *Gadus* genus, such as *Gadus morhua*, *Gadus ogac*, and *Gadus macrocephalus*, that are fresh or chilled and have not undergone further processing into fillets or meat of heading 0304. The primary distinction for classification here is the specific type of cod, excluding offal.

While the sibling category 0302.51.00.10 covers "Atlantic" cod, this "Other" category encompasses cod species or variations that are not explicitly designated as Atlantic. This could include cod from other geographical origins or scientifically classified *Gadus* species not specifically identified as Atlantic cod for customs purposes. The focus remains on the species and its fresh or chilled state, excluding processed forms.

As this is a leaf node, there are no further subcategories under 0302.51.00.90. Therefore, classification into this subheading is determined by the exclusion of Atlantic cod and the confirmation that the product is indeed fresh or chilled cod from the specified *Gadus* families, not fillets or meat of heading 0304. Import and export professionals should meticulously verify the species and condition of the cod to ensure accurate classification.