Open States is actively updating our code for the new legislative sessions. Check on the status of each state, and read the related blog post.

We are now independently run. Please consider donating to support us, and visit our blog or contact us for more information.

Open States

  1. Introduced Feb 19, 2013
  2. Passed House Dec 12, 2013
  3. Passed Senate
  4. Signed into Law

HB 4271

Michigan House Bill

Controlled substances; marihuana; state and local regulation of marihuana provisioning centers; provide for. Creates new act.
2013-2014 Regular Session
Bill Subjects:
Legal Issues Municipal and County Issues Drugs Crime Health Business and Consumers
Sponsors (29):



Date Chamber  
Aug 13, 2014 Senate Referred To Committee Of The Whole With Substitute S-1
Aug 13, 2014 Senate Committee Recommended Immediate Effect
Aug 13, 2014 Senate Reported Favorably With Substitute S-1
Jan 8, 2014 Senate Referred To Committee On Government Operations
Dec 12, 2013 House transmitted
Dec 12, 2013 House title amended
Dec 12, 2013 House passed; given immediate effect Roll Call # 496 Yeas 95 Nays 14 - Related Vote
Dec 12, 2013 House amended
Dec 12, 2013 House read a third time
Dec 11, 2013 House placed on third reading
Dec 11, 2013 House substitute H-3 adopted and amended
Dec 11, 2013 House read a second time
Dec 10, 2013 House referred to second reading
Dec 10, 2013 House reported with recommendation with substitute H-3
Feb 20, 2013 House printed bill filed 02/20/2013
Feb 19, 2013 House referred to Committee on Judiciary
Feb 19, 2013 House read a first time
Feb 19, 2013 House introduced by Representative Mike Callton


Data on Open States is automatically collected nightly from the official website of the Michigan Legislature. If you notice any errors, feel free to contact us or verify that the data matches the official sources below.