President Felipe Calderon, of Mexico signs the General Health Act of 2009, decriminalizing small amounts of cocaine, heroin, lysergic acid diethylamide (LSD), marijuana, and methamphetamine for personal use.
[added 12/25/2021] Thanks to Freedom’s Phoenix for this entry.
Subsequent Events:
References:
The Raw Story – Mexico legalizes drug possession
rawstory.com/blog/2009/08/mexico-legalizes-drug-posession/