WAC 458-20-126
| WSR Filing Number | Type of Filing | Date of Filing |
| 23-14-002 | Permanent Rule | 6/21/2023 |
| 23-09-048 | Expedited Rule Making | 4/17/2023 |
| 15-04-104 | Permanent Rule | 2/03/2015 |
| 14-24-109 | Expedited Rule Making | 12/03/2014 |
| 10-01-051 | Permanent Rule | 12/09/2009 |
| 09-20-106 | Expedited Rule Making | 10/07/2009 |
| 08-16-045 | Permanent Rule | 7/29/2008 |
| 08-10-076 | Expedited Rule Making | 5/06/2008 |
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