Albumins (Excluding Egg Albumin) & Other Albumin Derivatives

Egg albumin (ovalbumin) is classified separately in the trade schedule under egg products, reflecting its distinct biological source and the different regulatory and inspection regime that applies to egg-derived ingredients. This heading covers milk-derived albumins such as lactalbumin and high-concentration whey protein fractions, as well as albumins from other non-egg sources. Misclassification between these categories can trigger incorrect duty treatment and admissibility review procedures.

Importers should obtain a detailed product specification confirming the whey protein content on a dry-matter basis, since the 80% threshold is a classification criterion. FDA Foreign Supplier Verification Program records, a certificate of analysis, and documentation that the foreign dairy establishment meets US food safety standards are all typically required. Given the complexity of dairy protein admissibility, consulting a licensed customs broker or food regulatory specialist before shipment is advisable.