| Date | Description | Journal |
|---|---|---|
| Feb 23, 2011 | Approved by Governor on February 22, 2011 | 621 |
| Feb 16, 2011 | Presented to Governor on February 16, 2011 | 580 |
| Feb 16, 2011 | President/Speaker signed | 573 |
| Feb 16, 2011 | Passed on Final Reading with Emergency Clause 49-0-0 | 572 |
| Feb 14, 2011 | Placed on Final Reading | 533 |
| Feb 10, 2011 | Advanced to Enrollment and Review for Engrossment | 505 |
| Feb 10, 2011 | Enrollment and Review ER13 adopted | 505 |
| Feb 07, 2011 | Enrollment and Review ER13 filed | 469 |
| Feb 07, 2011 | Placed on Select File with ER13 | 469 |
| Feb 04, 2011 | Advanced to Enrollment and Review Initial | 462 |
| Feb 04, 2011 | Hadley AM226 adopted | 462 |
| Feb 02, 2011 | Hadley AM226 filed | 431 |
| Jan 26, 2011 | Placed on General File | 368 |
| Jan 18, 2011 | Notice of hearing for January 25, 2011 | 258 |
| Jan 13, 2011 | Referred to Transportation and Telecommunications Committee | 187 |
| Jan 11, 2011 | Date of introduction | 155 |