WAC 468-270-073
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-11-070 | Permanent Rule | 5/20/2025 |
| 25-07-099 | Expedited Rule Making | 3/18/2025 |
| 22-07-078 | Permanent Rule | 3/22/2022 |
| 22-03-100 | Expedited Rule Making | 1/19/2022 |
| 21-18-071 | Permanent Rule | 8/26/2021 |
| 21-15-123 | Proposal Original Notice | 7/21/2021 |
| 19-06-037 | Permanent Rule | 3/01/2019 |
| 18-17-164 | Proposal Original Notice | 8/21/2018 |
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