| 2020-05-04 | House | Reported from the committee on House Ways and Means |
| 2020-05-04 | House | New draft of H4593 |
| 2020-05-04 | House | Rules suspended |
| 2020-05-04 | House | Read second and ordered to a third reading |
| 2020-05-06 | House | Read third |
| 2020-05-06 | House | Passed to be engrossed - 157 YEAS to 0 NAYS (See YEA and NAY in Supplement, No. 166) |
| 2020-05-07 | Senate | Read, rules suspended, read second, ordered to a third reading, read third and passed to be engrossed |
| 2020-05-07 | House | Emergency preamble adopted |
| 2020-05-11 | Senate | Emergency preamble adopted |
| 2020-05-13 | House | Enacted - 157 YEAS to 0 NAYS (See YEA and NAY in Supplement, No. 170) |
| 2020-05-14 | Senate | Enacted - see Roll Call #187 [38 YEAS - 0 NAYS] |
| 2020-05-14 | Senate | Laid before the Governor |
| 2020-05-15 | Executive | Signed by the Governor, Chapter 78 of the Acts of 2020 |