Cannabidiol (CBD) Isomer THC Variant
This product is a specific structural isomer of cannabidiol (CBD) that meets the chemical definition of tetrahydrocannabinols (THC), as it contains the characteristic oxygen heterocyclic ring structure. Under the Customs Tariff of Canada, all isomers of tetrahydrocannabinols are classified under tariff item 2932.95.00, regardless of their origin or psychoactive properties. The classification is based on the chemical structure, not the intended use or effect.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is not a tetrahydrocannabinol isomer but another oxygen heterocyclic compound
This residual subheading covers other heterocyclic compounds with oxygen hetero-atoms not specifically listed elsewhere in heading 29.32.
If the product is put up in measured doses or for retail sale as a medicament
Section note 2 directs classification to heading 30.03 when goods are put up for retail sale for therapeutic or prophylactic uses.
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
• Ensure you have the necessary permits from Health Canada, as THC isomers are controlled substances under the Cannabis Act
• Provide a Certificate of Analysis (CoA) confirming the exact isomer and purity to support the tariff classification
• Verify whether the product qualifies for duty-free treatment under a free trade agreement by checking the country of origin
Related Products under Tariff item 2932.95.00
Bulk Delta-9-THC Distillate (99.5% Pure)
Bulk Delta-9-THC distillate at 99.5% purity is a separate chemically defined organic compound with an oxygen heterocyclic ring structure, falling under tariff item 2932.95.00 as a tetrahydrocannabinol isomer. It meets Chapter 29 purity standards for classification as a distinct organic compound.
Delta-8-Tetrahydrocannabinol Synthetic Powder
Synthetic Delta-8-THC powder is a specific tetrahydrocannabinol isomer with an oxygen heterocyclic ring, classified under tariff item 2932.95.00. As a chemically pure, separate organic compound, it falls within the scope of 'all isomers' of tetrahydrocannabinols.
Delta-9-Tetrahydrocannabinol (THC) Pure Isolate
Pure Delta-9-THC isolate is a chemically defined organic compound with an oxygen heterocyclic structure, classified under tariff item 2932.95.00 as a tetrahydrocannabinol isomer. It meets Chapter 29 requirements for separate chemically defined compounds.
Exo-THC Isomer Research Chemical
Exo-THC isomer research chemical is a stereoisomer of tetrahydrocannabinol, covered by the 'all isomers' provision of tariff item 2932.95.00. It is a chemically defined oxygen heterocyclic compound suitable for pharmacological research.
Synthetic THC (Dronabinol USP Grade)
Synthetic THC (Dronabinol USP Grade) is a pure Delta-9-THC isomer meeting USP standards, classified under tariff item 2932.95.00. It is a pharmaceutical bulk active ingredient with an oxygen heterocyclic structure per Chapter 29 definitions.
Tetrahydrocannabinolic Acid (THCA) Decarboxylated Form
This product is the decarboxylated form of tetrahydrocannabinolic acid (THCA), which converts to active tetrahydrocannabinol (THC) upon heating. It is a chemically defined organic compound with an oxygen heterocyclic ring, falling squarely within the scope of tariff item 2932.95.00 for all tetrahydrocannabinol isomers. The classification applies whether the product is in crude, purified, or synthesized form.