WAC 180-19-250
| WSR Filing Number | Type of Filing | Date of Filing |
| 24-07-015 | Permanent Rule | 3/07/2024 |
| 23-22-125 | Proposal Original Notice | 11/01/2023 |
| 17-20-070 | Permanent Rule | 10/02/2017 |
| 17-10-016 | Proposal Original Notice | 4/24/2017 |
| 17-09-035 | Proposal Withdrawl | 4/13/2017 |
| 16-24-081 | Proposal Original Notice | 12/06/2016 |
| 14-08-033 | Permanent Rule | 3/25/2014 |
| 13-24-115 | Proposal Original Notice | 12/04/2013 |
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