WAC 246-919-397
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-12-014 | Preproposal Statement of Inquiry | 5/22/2025 |
| 24-24-098 | Permanent Rule | 12/03/2024 |
| 24-18-041 | Proposal Original Notice | 8/27/2024 |
| 23-19-029 | Preproposal Statement of Inquiry | 9/12/2023 |
| 20-22-003 | Permanent Rule | 10/21/2020 |
| 20-16-002 | Proposal Continuance | 7/22/2020 |
| 20-14-048 | Proposal Original Notice | 6/25/2020 |
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