WAC 388-444-0025
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-19-004 | Preproposal Statement of Inquiry | 9/03/2025 |
| 21-19-040 | Permanent Rule | 9/10/2021 |
| 21-09-075 | Proposal Original Notice | 4/20/2021 |
| 20-09-134 | Preproposal Statement of Inquiry | 4/21/2020 |
| 10-18-048 | Permanent Rule | 8/26/2010 |
| 10-15-115 | Proposal Original Notice | 7/21/2010 |
| 07-21-075 | Permanent Rule | 10/16/2007 |
| 07-17-108 | Proposal Original Notice | 8/17/2007 |
| 07-16-112 | Emergency Rule | 7/31/2007 |
| 07-12-059 | Preproposal Statement of Inquiry | 6/04/2007 |
| 07-08-096 | Emergency Rule | 4/03/2007 |
| 06-13-088 | Preproposal Statement of Inquiry | 6/20/2006 |
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