| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/24/2011 | 14 | House Industry, Business and Labor | |
| 01/24/2011 | 14 | House Industry, Business and Labor | |
| 03/14/2011 | 45 | Senate Industry, Business and Labor | |
| 03/16/2011 | 47 | Senate Industry, Business and Labor | |
| 04/04/2011 | 60 | Conference Committee |