State and Single Issue Charts Updated to Reflect
Marijuana Laws
New marijuana laws and how they affect workplace drug
testing.
On November 6, 2012, Massachusetts passed a new medical marijuana law.
The Massachusetts state law chart as well as the Medical Marijuana
State by State chart have been updated to reflect this new legislation.
The same day, Colorado and Washington both passed recreational
marijuana laws. Each state's respective State Law Chart has been
updated to show these changes.