| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/17/2013 | 8 | House Energy and Natural Resources | |
| 02/01/2013 | 19 | House Energy and Natural Resources | |
| 03/22/2013 | 51 | Senate Natural Resources | |
| 04/04/2013 | 60 | Senate Natural Resources | |
| 04/05/2013 | 61 | Senate Natural Resources | |
| 04/16/2013 | 67 | Conference Committee |