WAC 458-20-19402
| WSR Filing Number | Type of Filing | Date of Filing |
| 24-11-073 | Permanent Rule | 5/15/2024 |
| 24-01-004 | Proposal Withdrawl | 12/06/2023 |
| 23-24-096 | Proposal Original Notice | 12/06/2023 |
| 23-10-086 | Proposal Original Notice | 5/03/2023 |
| 21-22-032 | Preproposal Statement of Inquiry | 10/26/2021 |
| 17-16-113 | Preproposal Statement of Inquiry | 7/31/2017 |
| 15-04-004 | Permanent Rule | 1/22/2015 |
| 14-23-059 | Expedited Rule Making | 11/17/2014 |
| 13-22-044 | Permanent Rule | 10/31/2013 |
| 13-17-124 | Expedited Rule Making | 8/21/2013 |
| 12-19-071 | Permanent Rule | 9/17/2012 |
| 12-13-066 | Emergency Rule | 6/18/2012 |
| 12-06-080 | Proposal Original Notice | 3/07/2012 |
| 12-03-086 | Emergency Rule | 1/13/2012 |
| 11-20-074 | Emergency Rule | 10/03/2011 |
| 11-12-058 | Emergency Rule | 5/27/2011 |
| 11-04-068 | Emergency Rule | 1/28/2011 |
| 10-20-104 | Emergency Rule | 10/01/2010 |
| 10-12-115 | Emergency Rule | 6/02/2010 |
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