WAC 51-50-0704
| WSR Filing Number | Type of Filing | Date of Filing |
| 23-12-103 | Permanent Rule | 6/07/2023 |
| 22-13-094 | Permanent Rule | 6/14/2022 |
| 22-02-040 | Proposal Original Notice | 12/30/2021 |
| 20-01-090 | Permanent Rule | 12/12/2019 |
| 19-11-092 | Proposal Original Notice | 5/17/2019 |
| 08-05-020 | Proposal Withdrawl | 2/12/2008 |
| 07-16-025 | Proposal Original Notice | 7/20/2007 |
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