| 2018-07-16 | House | Reported from the committee on Environment, Natural Resources and Agriculture |
| 2018-07-16 | House | New draft of H4674 |
| 2018-07-16 | House | Bill reported favorably by committee and referred to the committee on House Ways and Means |
| 2018-07-31 | House | Committee recommended ought to pass and referred to the committee on House Steering, Policy and Scheduling |
| 2018-07-31 | House | Committee reported that the matter be placed in the Orders of the Day for the next sitting |
| 2018-07-31 | House | Read second and ordered to a third reading |
| 2018-07-31 | House | Rules suspended |
| 2018-07-31 | House | Rules suspended |
| 2018-07-31 | House | Read third, amended and passed to be engrossed |
| 2018-07-31 | Senate | Read, rules suspended, read second |
| 2018-07-31 | Senate | Ordered to a third reading |
| 2018-07-31 | Senate | Bills in the Third Reading report accepted |
| 2018-07-31 | Senate | Passed to be engrossed |
| 2018-07-31 | House | Rules suspended |
| 2018-07-31 | House | Amendment adopted |
| 2018-08-01 | Senate | Rules suspended |
| 2018-08-01 | Senate | Bills in the Third Reading report accepted |
| 2018-08-01 | Senate | Senate concurred in the House amendment |
| 2018-07-31 | House | Enacted - 150 YEAS to 0 NAYS (See YEA and NAY in Supplement, No. 521) |
| 2018-08-01 | Senate | Enacted -see Roll Call #577 (Yeas 35 to Nays 0) |
| 2018-08-01 | Senate | Laid before the Governor |
| 2018-08-09 | Executive | Signed by the Governor, Chapter 224 of the Acts of 2018 |