WAC 246-850-140
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-16-046 | Permanent Rule | 7/30/2025 |
| 25-09-062 | Proposal Original Notice | 4/14/2025 |
| 24-21-096 | Preproposal Statement of Inquiry | 10/17/2024 |
| 23-23-137 | Permanent Rule | 11/17/2023 |
| 23-12-092 | Proposal Original Notice | 6/06/2023 |
| 19-09-065 | Permanent Rule | 4/16/2019 |
| 19-03-066 | Proposal Original Notice | 1/11/2019 |
| 03-17-093 | Permanent Rule | 8/20/2003 |
| 03-12-088 | Proposal Original Notice | 6/04/2003 |
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