WAC 388-110-220
| WSR Filing Number | Type of Filing | Date of Filing |
| 14-07-021 | Permanent Rule | 3/07/2014 |
| 14-02-005 | Proposal Original Notice | 12/19/2013 |
| 06-05-022 | Permanent Rule | 2/06/2006 |
| 05-23-029 | Proposal Original Notice | 11/08/2005 |
| 04-18-001 | Permanent Rule | 8/19/2004 |
| 04-16-063 | Permanent Rule | 7/30/2004 |
| 04-13-021 | Proposal Original Notice | 6/07/2004 |
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