| E | 04/29/2011 | Effective on 9/1/11 | ||
| E | 04/29/2011 | Signed by the Governor | Journal Page: 1604 | |
| E | 04/20/2011 | Sent to the Governor | Journal Page: 1281 | |
| House | 04/20/2011 | Signed in the House | Journal Page: 2087 | |
| Senate | 04/20/2011 | Signed in the Senate | Journal Page: 1237 | |
| Senate | 04/19/2011 | Reported enrolled | Journal Page: 1280 | |
| Senate | 04/19/2011 | House passage reported | Journal Page: 1169 | |
| House | 04/19/2011 | Record vote | RV#440 | Journal Page: 1932 |
| House | 04/19/2011 | Passed | Journal Page: 1932 | |
| House | 04/19/2011 | Read 3rd time | Journal Page: 1932 | |
| House | 04/18/2011 | Passed to 3rd reading | Journal Page: 1903 | |
| House | 04/18/2011 | Statement of Leg. Intent Recorded in Journal | Journal Page: 1903 | |
| House | 04/18/2011 | Read 2nd time | Journal Page: 1903 | |
| House | 04/18/2011 | Laid out in lieu of companion | HB 2420 | Journal Page: 1903 |
| House | 04/18/2011 | Committee report sent to Calendars | ||
| House | 04/18/2011 | Committee report distributed | ||
| House | 04/18/2011 | Comte report filed with Committee Coordinator | Journal Page: 2006 | |
| House | 04/07/2011 | Reported favorably w/o amendment(s) | ||
| House | 04/07/2011 | Considered in formal meeting | ||
| House | 04/04/2011 | Referred to Natural Resources | Journal Page: 1482 | |
| House | 04/04/2011 | Read first time | Journal Page: 1482 | |
| House | 03/30/2011 | Received from the Senate | Journal Page: 1126 | |
| Senate | 03/29/2011 | Reported engrossed | Journal Page: 832 | |
| Senate | 03/29/2011 | Record vote | Journal Page: 796 | |
| Senate | 03/29/2011 | Passed | Journal Page: 796 | |
| Senate | 03/29/2011 | Read 3rd time | Journal Page: 796 | |
| Senate | 03/29/2011 | Three day rule suspended | Journal Page: 795 | |
| Senate | 03/29/2011 | Vote recorded in Journal | Journal Page: 795 | |
| Senate | 03/29/2011 | Read 2nd time & passed to engrossment | Journal Page: 795 | |
| Senate | 03/29/2011 | Rules suspended-Regular order of business | Journal Page: 795 | |
| Senate | 03/28/2011 | Placed on intent calendar | ||
| Senate | 03/23/2011 | Committee report printed and distributed | ||
| Senate | 03/23/2011 | Recommended for local & uncontested calendar | ||
| Senate | 03/23/2011 | Reported favorably w/o amendments | Journal Page: 735 | |
| Senate | 03/22/2011 | Testimony taken in committee | ||
| Senate | 03/22/2011 | Considered in public hearing | ||
| Senate | 03/22/2011 | Scheduled for public hearing on . . . | ||
| Senate | 02/23/2011 | Referred to Natural Resources | Journal Page: 415 | |
| Senate | 02/23/2011 | Read first time | Journal Page: 415 | |
| Senate | 02/14/2011 | Filed | ||
| Senate | 02/14/2011 | Received by the Secretary of the Senate |