The manner in which substances are categorised and consequently put under international control is largely based on cultural and political ideologies, rather than on impartial scientific assessment of the substances’ potential harms for the people who consume them and for society as a whole. The “scheduling” system is the foundation of the repressive approach in drug control which has led to devastating consequences faced by communities of all ages, colours, and socioeconomic backgrounds.
This ninth report of the Global Commission on Drug Policy analyses the history, procedures and inconsistencies of the current classification of psychoactive substances.
WHO Cannabis Review: Latest Update from the Commission on Narcotic Drugs