WAC 388-492-0050
| WSR Filing Number | Type of Filing | Date of Filing |
| 11-07-014 | Permanent Rule | 3/08/2011 |
| 11-03-077 | Proposal Original Notice | 1/18/2011 |
| 10-23-115 | Permanent Rule | 11/17/2010 |
| 10-19-127 | Proposal Original Notice | 9/22/2010 |
| 04-23-026 | Permanent Rule | 11/08/2004 |
| 04-19-116 | Emergency Rule | 9/21/2004 |
| 04-19-112 | Proposal Original Notice | 9/21/2004 |
| 04-13-001 | Emergency Rule | 6/02/2004 |
| 04-05-003 | Emergency Rule | 2/05/2004 |
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