| Body | Docket Description |
| S | Introduced 01/03/2019 and Referred to Energy and Natural Resources; SJ 4 |
| S | Hearing: 03/19/2019, Room 103, SH, 08:45 am; SC 14 |
| S | Committee Report: Ought to Pass with Amendment # 2019-1174s, 03/28/2019; SC 15 |
| S | Committee Amendment # 2019-1174s, AA, VV; 03/28/2019; SJ 11 |
| S | Ought to Pass with Amendment 2019-1174s, RC 24Y-0N, MA; OT3rdg; 03/28/2019; SJ 11 |
| H | Introduced 03/20/2019 and referred to Science, Technology and Energy HJ 11 P. 73 |
| H | Public Hearing: 04/24/2019 02:30 pm LOB 304 |
| H | Executive Session: 04/30/2019 10:00 am LOB 304 |
| H | Retained in Committee |
| H | Full Committee Work Session: 06/10/2019 11:00 am LOB 304 |
| H | Executive Session: 11/06/2019 01:00 pm LOB 304 |
| H | Subcommittee Work Session: 11/06/2019 11:00 am LOB 302 |
| H | Majority Committee Report: Ought to Pass with Amendment # 2019-2844h (Vote 12-7; RC) HC 50 P. 30 |
| H | Minority Committee Report: Inexpedient to Legislate |
| H | Amendment # 2019-2844h: AA VV 01/09/2020 HJ 2 P. 45 |
| H | Ought to Pass with Amendment 2019-2844h: MA RC 227-128 01/09/2020 HJ 2 P. 45 |
| S | Sen. Fuller Clark Moved to Concur with the House Amendment, MA, VV; 01/30/2020; SJ 2 |
| S | Enrolled (In recess 01/30/2020); SJ 3 |
| H | Enrolled 01/09/2020 HJ 2 P. 60 |
| S | Vetoed by Governor 02/10/2020 |
| S | Notwithstanding the Governor's Veto, Shall SB 159 Become Law: RC 17Y-7N, Veto Overridden by necessary two-thirds vote; 03/05/2020; SJ 5 |
| H | Veto Sustained 09/16/2020: RC 207-130 Lacking Necessary Two-Thirds Vote |