The marketing and consumption of hemp flowers in Spain: Legal Framework

1. Narcotic drugs and drug addiction: object and purpose of the international drug control treaties.

2. Control of cannabis flowers in the 1961 Single Convention and Law 17/1967 on narcotic drugs: The psychoactivity of the resin determines the narcotic character.

3. Industrial hemp flowers outside the scope of cannabis control.

4. Maximum THC concentration in industrial hemp flowers.

5. Hemp and Herbal Smoking Legislation.