| House | 05/29/2022 | Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 571 | ||
| House | 04/08/2022 | Returned Passed | ||
| Senate | 04/07/2022 | Third Reading Passed (47-0) | ||
| Senate | 04/05/2022 | Favorable Report by Education, Health, and Environmental Affairs | ||
| Senate | 04/05/2022 | Favorable Adopted Second Reading Passed | ||
| Senate | 03/21/2022 | Referred Education, Health, and Environmental Affairs | ||
| House | 03/18/2022 | Third Reading Passed (122-8) | ||
| House | 03/17/2022 | Favorable Report by Environment and Transportation | ||
| House | 03/07/2022 | Hearing canceled | ||
| House | 03/04/2022 | Hearing 3/11 at 1:00 p.m. | ||
| House | 02/04/2022 | Hearing 2/18 at 11:00 a.m. | ||
| House | 01/31/2022 | First Reading Environment and Transportation |