| Date | Description | Journal |
|---|---|---|
| Mar 14, 2012 | Approved by Governor on March 14, 2012 | 917 |
| Mar 08, 2012 | Presented to Governor on March 08, 2012 | 875 |
| Mar 08, 2012 | President/Speaker signed | 874 |
| Mar 08, 2012 | Passed on Final Reading with Emergency Clause 46-0-3 | 870 |
| Feb 28, 2012 | Placed on Final Reading with ST64 | 676 |
| Feb 24, 2012 | Advanced to Enrollment and Review for Engrossment | 629 |
| Feb 24, 2012 | Enrollment and Review ER185 adopted | 629 |
| Feb 24, 2012 | Langemeier AM2091 adopted | 629 |
| Feb 23, 2012 | Langemeier AM2091 filed | 619 |
| Feb 21, 2012 | Enrollment and Review ER185 filed | 581 |
| Feb 21, 2012 | Placed on Select File with ER185 | 581 |
| Feb 16, 2012 | Advanced to Enrollment and Review Initial | 576 |
| Feb 16, 2012 | Langemeier AM1873 adopted | 576 |
| Feb 16, 2012 | Natural Resources AM1777 adopted | 576 |
| Feb 08, 2012 | Langemeier AM1873 filed | 474 |
| Jan 30, 2012 | Natural Resources AM1777 filed | 365 |
| Jan 30, 2012 | Placed on General File with AM1777 | 365 |
| Jan 18, 2012 | Notice of hearing for January 25, 2012 | 257 |
| Jan 10, 2012 | Referred to Natural Resources Committee | 187 |
| Jan 06, 2012 | Date of introduction | 144 |