Group B Streptococcus Antigen Test
Latex agglutination kit detecting Group B Strep capsular polysaccharide antigens from vaginal/rectal swabs, used for maternal screening for neonatal infection prevention. This product is a prepared diagnostic reagent, not excluded by Chapter 38 notes, and falls under heading 38.22.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the kit is a certified reference material
Chapter Note 2 gives heading 38.22 precedence for certified reference materials, with subheading 3822.11 for medical diagnostics.
If the kit contains antibodies put up for retail sale as medicaments
Section Note 2 directs classification in heading 30.06 or other specified headings when goods are put up in measured doses or for retail sale.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare the product as a prepared diagnostic reagent kit; ensure the latex agglutination format is described
• Verify that the product is not a medicament
• Keep product documentation and intended use for CBSA
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