| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 02/03/2015 | 21 | Senate Finance and Taxation | |
| 02/11/2015 | 27 | Senate Finance and Taxation | |
| 02/17/2015 | 31 | Senate Finance and Taxation | |
| 02/17/2015 | 31 | Senate Finance and Taxation | |
| 03/06/2015 | 41 | House Energy and Natural Resources | |
| 03/20/2015 | 51 | House Energy and Natural Resources | |
| 03/26/2015 | 55 | House Energy and Natural Resources | |
| 04/08/2015 | 63 | Conference Committee | |
| 04/10/2015 | 65 | Conference Committee |