Cannabis

Find out more about cannabis and how it is regulated in Québec. Reduce or stop cannabis use. Advice for parents.

Description, effects and risks of cannabis

Find out more about the composition of cannabis as well as the effects and risks associated with cannabis use. Reduce the risks of cannabis use.

Regulating cannabis in Québec

Find out about the main measures regarding cannabis in the Cannabis Regulation Act and legislative amendments.

Last update: December 10, 2025