| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/31/2011 | 19 | Senate Industry, Business and Labor | |
| 03/14/2011 | 45 | House Industry, Business and Labor | |
| 03/14/2011 | 45 | House Industry, Business and Labor | |
| 03/16/2011 | 47 | House Industry, Business and Labor | |
| 04/06/2011 | 62 | Conference Committee |