WAC 220-414-100
| WSR Filing Number | Type of Filing | Date of Filing |
| 24-11-029 | Permanent Rule | 5/07/2024 |
| 24-05-082 | Proposal Original Notice | 2/21/2024 |
| 22-18-045 | Proposal Withdrawl | 8/30/2022 |
| 22-04-105 | Proposal Original Notice | 2/01/2022 |
| 21-19-060 | Proposal Withdrawl | 9/14/2021 |
| 21-05-032 | Proposal Original Notice | 2/10/2021 |
| 17-05-112 | Permanent Rule | 2/15/2017 |
| 17-02-088 | Proposal Original Notice | 1/04/2017 |
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