| 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 | 1815 |
| May 26, 2011 | Passed on Final Reading with Emergency Clause 37-9-3 | 1814 |
| May 26, 2011 | Langemeier MO60 prevailed | 1814 |
| May 26, 2011 | Langemeier MO60 Reconsider vote on final passage with emergency clause attached filed | 1814 |
| May 26, 2011 | Message from Governor | 1814 |
| May 26, 2011 | Communication from Clerk | 1813 |
| May 26, 2011 | Flood MO59 prevailed | 1813 |
| May 26, 2011 | Flood MO59 Request Governor to return bill to Legislature for further action filed | 1813 |
| May 26, 2011 | Presented to Governor on May 26, 2011 | 1811 |
| May 26, 2011 | President/Speaker signed | 1808 |
| May 26, 2011 | Passed on Final Reading with Emergency Clause 39-7-3 | 1805 |
| May 24, 2011 | Placed on Final Reading | 1781 |
| May 24, 2011 | Advanced to Enrollment and Review for Engrossment | 1772 |
| May 24, 2011 | Krist AM1567 lost | 1771 |
| May 24, 2011 | Krist AM1552 withdrawn | 1771 |
| May 23, 2011 | Krist AM1567 filed | 1762 |
| May 23, 2011 | Krist AM1552 filed | 1745 |
| May 23, 2011 | Placed on Select File | 1727 |
| May 19, 2011 | Advanced to Enrollment and Review Initial | 1709 |
| May 19, 2011 | Harms AM1494 lost | 1708 |
| May 19, 2011 | Redistricting AM1493 adopted | 1708 |
| May 18, 2011 | Harms AM1494 filed | 1691 |
| May 18, 2011 | Redistricting AM1493 filed | 1675 |
| May 18, 2011 | Placed on General File with AM1493 | 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 |