| Senate | 04/29/2011 | Co-author authorized | Journal Page: 1602 | |
| Senate | 04/26/2011 | Co-author authorized | Journal Page: 1341 | |
| Senate | 04/11/2011 | Co-author authorized | Journal Page: 1024 | |
| Senate | 02/09/2011 | Co-author authorized | Journal Page: 305 | |
| Senate | 01/31/2011 | Referred to State Affairs | Journal Page: 227 | |
| Senate | 01/31/2011 | Read first time | Journal Page: 227 | |
| Senate | 12/15/2010 | Filed | ||
| Senate | 12/15/2010 | Received by the Secretary of the Senate |