WAC 388-106-0090
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-24-074 | Permanent Rule | 12/01/2025 |
| 25-19-044 | Proposal Original Notice | 9/09/2025 |
| 24-13-075 | Preproposal Statement of Inquiry | 6/17/2024 |
| 20-23-124 | Permanent Rule | 11/18/2020 |
| 20-16-094 | Proposal Original Notice | 7/30/2020 |
| 19-10-051 | Preproposal Statement of Inquiry | 4/29/2019 |
| 05-11-082 | Permanent Rule | 5/17/2005 |
| 05-03-096 | Proposal Original Notice | 1/18/2005 |
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