| Date | Description | Journal |
|---|---|---|
| Apr 18, 2012 | Approved by Governor on April 11, 2012 | 1537 |
| Apr 05, 2012 | Presented to Governor on April 05, 2012 | 1508 |
| Apr 05, 2012 | President/Speaker signed | 1499 |
| Apr 05, 2012 | Passed on Final Reading 47-0-2 | 1482 |
| Apr 03, 2012 | Placed on Final Reading Second | 1354 |
| Apr 03, 2012 | Advanced to Enrollment and Review for Reengrossment | 1345 |
| Apr 03, 2012 | Christensen AM2714 adopted | 1344 |
| Apr 03, 2012 | Christensen AM2714 filed | 1344 |
| Apr 03, 2012 | Returned to Select File for specific amendment | 1344 |
| Mar 29, 2012 | Placed on Final Reading with ST79 | 1222 |
| Mar 27, 2012 | Advanced to Enrollment and Review for Engrossment | 1157 |
| Mar 27, 2012 | Christensen AM2407 adopted | 1157 |
| Mar 27, 2012 | Christensen AM2407 filed | 1157 |
| Mar 27, 2012 | Heidemann AM2267 adopted | 1157 |
| Mar 27, 2012 | Enrollment and Review ER197 adopted | 1157 |
| Mar 07, 2012 | Enrollment and Review ER197 filed | 808 |
| Mar 07, 2012 | Placed on Select File with ER197 | 808 |
| Mar 05, 2012 | Heidemann AM2267 filed | 770 |
| Feb 29, 2012 | Advanced to Enrollment and Review Initial | 697 |
| Feb 29, 2012 | Natural Resources AM2158 adopted | 697 |
| Feb 24, 2012 | Natural Resources AM2158 filed | 638 |
| Feb 24, 2012 | Placed on General File with AM2158 | 638 |
| Feb 16, 2012 | Natural Resources priority bill | 563 |
| Jan 26, 2012 | Notice of hearing for February 15, 2012 | 352 |
| Jan 17, 2012 | Referred to Natural Resources Committee | 235 |
| Jan 11, 2012 | Date of introduction | 207 |