Lawmakers in Mexico's national legislature and Mexico City's Legislative Assembly introduced twin bills to overhaul the country's drug possession and marijuana laws. The federal bill would allow doctors to prescribe marijuana for medical purposes. If passed, Mexico's federal bill would reschedule marijuana as a drug with proven therapeutic value but known risks. The same bill would also allow Mexican states to determine their own marijuana laws, including the creation of tax-and-regulate systems like the ones adopted by voters in Colorado and Washington.
Over the years, the Mexican government has adopted increasingly heavy prison sentences and militarized drug policies to confront drug trafficking. The result has been an increase of vulnerable populations in Mexico’s prisons, but no impact on the drug trade or violence.
In August 2009, Mexico adopted a new law against small-scale drug dealing, which introduces some significant advances in key subjects, such as the recognising of and distinguishing between user, drug addict and dealer. However it still has significant flaws in continuing to treat demand and supply of drugs as a criminal and market phenomenon that are likely to undermine its successful application.