| House | 05/29/2022 | Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 638 | ||
| House | 04/09/2022 | Returned Passed | ||
| Senate | 04/08/2022 | Third Reading Passed (47-0) | ||
| Senate | 04/07/2022 | Second Reading Passed | ||
| Senate | 04/07/2022 | Favorable Adopted | ||
| Senate | 04/07/2022 | Favorable Report by Education, Health, and Environmental Affairs | ||
| Senate | 03/22/2022 | Hearing 3/31 at 1:00 p.m. | ||
| Senate | 03/21/2022 | Referred Education, Health, and Environmental Affairs | ||
| House | 03/18/2022 | Third Reading Passed (127-0) | ||
| House | 03/17/2022 | Favorable Adopted Second Reading Passed | ||
| House | 03/17/2022 | Favorable Report by Environment and Transportation | ||
| House | 01/25/2022 | Hearing 2/08 at 1:00 p.m. | ||
| House | 01/19/2022 | First Reading Environment and Transportation |