Tetrahydrocannabinolic Acid (THCA) Decarboxylated Form from Japan
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.
Duty Rate — Japan → Canada
Import Tips
• Obtain a controlled substance import permit from Health Canada before shipping, as THC is regulated under the Cannabis Act
• Keep detailed documentation of the chemical synthesis or extraction process to demonstrate the product is a tetrahydrocannabinol isomer
• Confirm the applicable duty rate with a ruling from the CBSA if the product's purity or form is unusual