WAC 388-437-0005
| WSR Filing Number | Type of Filing | Date of Filing |
| 22-06-084 | Permanent Rule | 3/01/2022 |
| 22-01-140 | Proposal Original Notice | 12/15/2021 |
| 22-01-035 | Emergency Rule | 12/06/2021 |
| 21-17-060 | Emergency Rule | 8/11/2021 |
| 21-17-026 | Preproposal Statement of Inquiry | 8/06/2021 |
| 21-10-048 | Emergency Rule | 4/28/2021 |
| 21-07-098 | Permanent Rule | 3/22/2021 |
| 21-01-193 | Emergency Rule | 12/22/2020 |
| 20-24-072 | Proposal Original Notice | 11/24/2020 |
| 20-18-029 | Emergency Rule | 8/27/2020 |
| 20-17-124 | Preproposal Statement of Inquiry | 8/18/2020 |
| 20-10-048 | Emergency Rule | 4/29/2020 |
| 20-08-107 | Emergency Rule | 3/31/2020 |
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