3002.49.00 - Other

This HTS category, 3002.49.00, serves as a residual classification for "Other" immunological products not specifically defined in its sibling categories. It encompasses a broad range of biological substances derived from microorganisms or cell cultures, excluding those explicitly listed as vaccines for human or veterinary medicine. The products classified here are generally intended for therapeutic, prophylactic, or diagnostic uses, consistent with the broader scope of Chapter 30.

Unlike its siblings, 3002.41.00.00 (Vaccines for human medicine) and 3002.42.00.00 (Vaccines for veterinary medicine), this category does not apply to finished vaccine products. Instead, it captures materials that might be used in the development or production of vaccines or other immunological treatments, or specific biological toxins and cultures that do not meet the definition of a vaccine. Careful consideration of the specific nature and intended application of the product is crucial for correct classification within this residual category.

Within this "Other" classification, further subdivisions exist to provide more granular detail. For instance, 3002.49.00.10 specifically addresses Ricin, a potent toxin. The remaining items are captured under 3002.49.00.50, underscoring the residual nature of this branch. This hierarchical structure aids in precise tariff determination by allowing for the identification of specialized products like Ricin while grouping all other unassigned immunological products together.