WAC 173-400-060
| WSR Filing Number | Type of Filing | Date of Filing |
| 25-05-042 | Permanent Rule | 2/12/2025 |
| 24-19-098 | Proposal Original Notice | 9/18/2024 |
| 24-03-093 | Preproposal Statement of Inquiry | 1/18/2024 |
| 18-22-006 | Permanent Rule | 10/25/2018 |
| 18-13-109 | Proposal Original Notice | 6/20/2018 |
| 17-01-096 | Preproposal Statement of Inquiry Withdrawal | 12/16/2016 |
| 16-12-099 | Permanent Rule | 5/31/2016 |
| 16-06-068 | Proposal Original Notice | 2/25/2016 |
| 15-15-162 | Preproposal Statement of Inquiry | 7/21/2015 |
| 05-03-033 | Permanent Rule | 1/10/2005 |
| 04-20-105 | Proposal Original Notice | 10/05/2004 |
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