WAC 388-101-3020
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-08-021 | Permanent Rule | 3/25/2025 |
| 25-04-078 | Proposal Original Notice | 1/31/2025 |
| 23-13-042 | Preproposal Statement of Inquiry | 6/13/2023 |
| 22-06-008 | Permanent Rule | 2/18/2022 |
| 21-23-109 | Proposal Original Notice | 11/17/2021 |
| 20-23-054 | Preproposal Statement of Inquiry | 11/13/2020 |
| 14-10-028 | Permanent Rule | 4/28/2014 |
| 13-23-101 | Proposal Original Notice | 11/20/2013 |
| 13-15-116 | Preproposal Statement of Inquiry | 7/22/2013 |
| 08-02-022 | Permanent Rule | 12/21/2007 |
| 07-18-094 | Proposal Original Notice | 9/05/2007 |
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