WAC 434-840-010
| WSR Filing Number | Type of Filing | Date of Filing |
| 22-04-086 | Permanent Rule | 1/31/2022 |
| 22-01-150 | Proposal Original Notice | 12/15/2021 |
| 20-08-053 | Emergency Rule | 3/25/2020 |
| 19-12-002 | Permanent Rule | 5/22/2019 |
| 19-09-072 | Proposal Original Notice | 4/16/2019 |
| 08-23-094 | Permanent Rule | 11/19/2008 |
| 08-18-027 | Proposal Original Notice | 8/27/2008 |
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