WAC 132F-121-020
| WSR Filing Number | Type of Filing | Date of Filing |
| 21-10-027 | Permanent Rule | 4/26/2021 |
| 21-01-091 | Proposal Original Notice | 12/10/2020 |
| 20-16-056 | Emergency Rule | 7/28/2020 |
| 16-04-025 | Permanent Rule | 1/25/2016 |
| 15-24-086 | Proposal Original Notice | 11/30/2015 |
| 03-16-015 | Permanent Rule | 7/28/2003 |
| 03-06-067 | Proposal Original Notice | 3/03/2003 |
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