Timeline of cannabis legalization in the United States

State and territorial laws about cannabis in the United States
----
  State with legalized cannabis.1
  State with both medical and decriminalization laws.1*
  State with decriminalized cannabis possession laws.1
  State with legal psychoactive medical cannabis.1
  State with legal non-psychoactive medical cannabis1
  State with total cannabis prohibition
---- 1 Includes laws which have not yet gone into effect. ---- *Cannabis remains a Schedule I substance under federal law as of 2015. ---- *Some cities and Indian Reservations have legalization policies separate from their surrounding states. ----
Timeline of medical marijuana legalization in the USA

(State-level legalization)

  • 1996: California
  • 1998: Alaska, Oregon, Washington
  • 1999: Maine
  • 2000: Colorado, Hawaii, Nevada
  • 2004: Montana
  • 2006: Rhode Island
  • 2007: New Mexico, Vermont
  • 2008: Michigan
  • 2010: Arizona, New Jersey
  • 2011: Delaware, Washington, D.C.
  • 2012: Connecticut, Massachusetts
  • 2013: New Hampshire, Illinois
  • 2014: Maryland, Minnesota
Total states: 23

The Legal history of cannabis in the United States began with federal prohibition in the early 20th century. Starting with Oregon in 1973, individual states began to liberalize cannabis laws through decriminalization and legalization of recreational cannabis, as well as the legalization of medical marijuana for non-recreational use.

Legislation

Federal

States

Municipal

Territory

Indian Reservations

Opinion

Presidential

Public

See also

References

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  3. Suellentrop, Chris (2001-02-15). "Which States Have Decriminalized MJ Possession?". Cannabis News. Retrieved 2010-10-12.
  4. "State by State Laws: Alaska". National Organization for the Reform of Marijuana Laws. 2006. Retrieved 2006-12-24.
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