WAC 480-15-450
| WSR filing number | Type of filing | Date of filing |
|---|---|---|
| 13-23-048 | Permanent Rule | 11/15/2013 |
| 13-17-089 | Proposal Original Notice | 8/20/2013 |
| 09-24-104 | Permanent Rule | 12/02/2009 |
| 09-19-143 | Expedited Rule Making | 9/23/2009 |
| 08-02-049 | Permanent Rule | 12/27/2007 |
| 07-21-148 | Proposal Original Notice | 10/24/2007 |
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