| Date | Description | Journal |
|---|---|---|
| May 26, 2011 | Approved by Governor on May 26, 2011 | 1818 |
| May 26, 2011 | Presented to Governor on May 26, 2011 | 1818 |
| May 26, 2011 | President/Speaker signed | 1817 |
| May 26, 2011 | Passed on Final Reading with Emergency Clause 35-11-3 | 1817 |
| May 26, 2011 | Langemeier MO62 prevailed | 1816 |
| May 26, 2011 | Langemeier MO62 Reconsider vote on final passage with emergency clause attached filed | 1816 |
| May 26, 2011 | Message from Governor | 1816 |
| May 26, 2011 | Communication from Clerk | 1816 |
| May 26, 2011 | Flood MO61 prevailed | 1815 |
| May 26, 2011 | Flood MO61 Request Governor to return bill to Legislature for further action filed | 1815 |
| May 26, 2011 | Presented to Governor on May 26, 2011 | 1811 |
| May 26, 2011 | President/Speaker signed | 1808 |
| May 26, 2011 | Correctly enrolled | 1807 |
| May 26, 2011 | Passed on Final Reading with Emergency Clause stricken 32-15-2 | 1807 |
| May 26, 2011 | Failed on Final Reading with Emergency Clause 31-15-3 | 1806 |
| May 24, 2011 | Placed on Final Reading Second | 1781 |
| May 24, 2011 | Advanced to Enrollment and Review for Reengrossment | 1779 |
| May 24, 2011 | Langemeier AM1579 adopted | 1779 |
| May 24, 2011 | Langemeier AM1579 filed | 1779 |
| May 24, 2011 | Returned to Select File for specific amendment | 1779 |
| May 24, 2011 | Readvanced to Final Reading | 1779 |
| May 24, 2011 | Wallman AM1575 withdrawn | 1779 |
| May 24, 2011 | Wallman AM1575 pending | 1779 |
| May 24, 2011 | Returned to Select File for specific amendment | 1778 |
| May 24, 2011 | Motion to return to Select File for specific amendment pending | 1775 |
| May 24, 2011 | Wallman AM1575 filed | 1775 |
| May 24, 2011 | Karpisek AM1548 withdrawn | 1774 |
| May 24, 2011 | Failed to return to Select File for specific amendment | 1774 |
| May 24, 2011 | Karpisek AM1547 withdrawn | 1774 |
| May 24, 2011 | Harr AM1546 withdrawn | 1773 |
| May 24, 2011 | Failed to return to Select File for specific amendment | 1773 |
| May 24, 2011 | Placed on Final Reading | 1772 |
| May 23, 2011 | Karpisek AM1547 filed | 1760 |
| May 23, 2011 | Harr AM1546 filed | 1760 |
| May 23, 2011 | Karpisek AM1548 filed | 1760 |
| May 23, 2011 | Advanced to Enrollment and Review for Engrossment | 1752 |
| May 23, 2011 | Lautenbaugh AM1564 adopted | 1751 |
| May 23, 2011 | Langemeier MO53 prevailed | 1751 |
| May 23, 2011 | Langemeier MO53 Invoke cloture filed | 1751 |
| May 23, 2011 | Lautenbaugh AM1564 filed | 1751 |
| May 23, 2011 | Lautenbaugh AM1549 withdrawn | 1751 |
| May 23, 2011 | Lautenbaugh AM1549 filed | 1751 |
| May 23, 2011 | Mello AM1540 lost | 1750 |
| May 23, 2011 | Mello AM1540 filed | 1750 |
| May 23, 2011 | Mello AM1509 withdrawn | 1750 |
| May 23, 2011 | Karpisek MO49 failed | 1749 |
| May 23, 2011 | Karpisek MO49 pending | 1745 |
| May 23, 2011 | Karpisek MO49 Reconsider the vote taken on AM1517 filed | 1745 |
| May 23, 2011 | Karpisek AM1517 lost | 1742 |
| May 23, 2011 | Enrollment and Review ER141 adopted | 1742 |
| May 20, 2011 | Enrollment and Review ER141 filed | 1719 |
| May 20, 2011 | Placed on Select File with ER141 | 1719 |
| May 19, 2011 | Mello AM1509 filed | 1705 |
| May 19, 2011 | Karpisek AM1517 filed | 1703 |
| May 19, 2011 | Advanced to Enrollment and Review Initial | 1703 |
| May 19, 2011 | Mello AM1508 lost | 1700 |
| May 19, 2011 | Mello AM1508 filed | 1700 |
| May 19, 2011 | Redistricting AM1492 adopted | 1700 |
| May 18, 2011 | Redistricting AM1492 filed | 1675 |
| May 18, 2011 | Placed on General File with AM1492 | 1675 |
| May 05, 2011 | Notice of hearing for May 13, 2011 | 1469 |
| May 05, 2011 | Referred to Redistricting Committee | 1469 |
| May 05, 2011 | Date of introduction | 1468 |