Natural and alkalized (dutched) cocoa powders are classified under separate HTS subheadings based on their fat content and whether they contain added sugar. The alkalization process changes the pH and flavor profile but is the key processing distinction that customs authorities use to differentiate the two, so the product specification or certificate of analysis should clearly state whether the powder has been alkalized.

Many US chocolate manufacturers and retailers require third-party sustainability certification—such as Rainforest Alliance, Fairtrade, or UTZ—for cocoa-derived inputs. While these certifications are not a US customs or FDA requirement, they are increasingly written into purchase contracts and may affect supplier eligibility. Importers should confirm certification status and chain-of-custody documentation with suppliers before finalizing sourcing agreements.