WAC 392-343-080
| WSR Filing Number | Type of Filing | Date of Filing |
| 10-09-008 | Permanent Rule | 4/08/2010 |
| 10-01-135 | Expedited Rule Making | 12/21/2009 |
| 08-09-023 | Permanent Rule | 4/08/2008 |
| 08-04-084 | Proposal Original Notice | 2/05/2008 |
| 08-01-087 | Preproposal Statement of Inquiry | 12/17/2007 |
| 06-16-032 | Permanent Rule | 7/25/2006 |
| 06-11-176 | Expedited Rule Making | 5/24/2006 |
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