| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/12/2011 | 7 | Senate Industry, Business and Labor | |
| 01/12/2011 | 7 | Senate Industry, Business and Labor | |
| 01/26/2011 | 16 | Senate Industry, Business and Labor | |
| 03/08/2011 | 41 | House Industry, Business and Labor | |
| 03/14/2011 | 45 | House Industry, Business and Labor | |
| 04/06/2011 | 62 | Conference Committee |