| 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 47-0-2 | 856 |
| Feb 27, 2012 | Placed on Final Reading | 660 |
| Feb 24, 2012 | Advanced to Enrollment and Review for Engrossment | 628 |
| Feb 24, 2012 | Enrollment and Review ER179 adopted | 628 |
| Feb 15, 2012 | Enrollment and Review ER179 filed | 544 |
| Feb 15, 2012 | Placed on Select File with ER179 | 544 |
| Feb 14, 2012 | Advanced to Enrollment and Review Initial | 520 |
| Feb 14, 2012 | Carlson AM1992 adopted | 520 |
| Feb 14, 2012 | Carlson AM1992 filed | 520 |
| Feb 14, 2012 | Natural Resources AM1784 adopted | 520 |
| Jan 31, 2012 | Natural Resources AM1784 filed | 379 |
| Jan 31, 2012 | Placed on General File with AM1784 | 379 |
| Jan 04, 2012 | Title printed. Carryover bill | 42 |
| Feb 22, 2011 | Notice of hearing for March 02, 2011 | 619 |
| Jan 20, 2011 | Referred to Natural Resources Committee | 306 |
| Jan 18, 2011 | Date of introduction | 254 |