A Canadian supplement export needs country-specific customs records for the actual destination. Canadian product licensing, customs origin and US tariff classification answer different questions.
Describe the exported product
Collect formulation, ingredient amounts, physical form, intended use, dosage directions and packaging. Include the current label and explain the presentation at import. Avoid sending the broker only a brand name and the word “supplement.”
Review the destination classification
The USITC tariff guidance explains that country-specific tariff digits and descriptions can differ. A Canadian code on an existing invoice should not be copied into a US entry without review.
Have the US classification assessed against the legal rules and exact product facts. If a material question remains, review the CBP binding-ruling process with the responsible customs specialist.
For a Canadian tariff question, the CBSA advance-ruling guidance provides the separate Canadian route. Keep the destination and purpose clear in each classification record.
Establish origin independently
Shipping from Canada does not prove that the product meets CUSMA or USMCA origin rules. Preserve material and production evidence before making a claim. The CUSMA certification guidance explains the supporting certification information.
Prepare the shipment handoff
- Product and formulation version.
- Destination classification and reviewed rationale.
- Commercial transaction and customs value information.
- Supported origin treatment, if claimed.
- Importer, broker and responsible product contact.
- Product-law and carrier checks for the route.
Reopen the file if the formula, manufacturer or packaging changes. Keep NPN and label evidence with the product record, but do not use those records as the reason for a customs code or preferential duty claim.
For Health Canada label checks, visit productcompliance.ca: you review, attest and submit; Health Canada issues the NPN.
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