WAC 212-80-250
| WSR Filing Number | Type of Filing | Date of Filing |
| 22-22-072 | Permanent Rule | 10/31/2022 |
| 22-19-071 | Proposal Original Notice | 9/19/2022 |
| 14-03-019 | Permanent Rule | 1/07/2014 |
| 13-21-140 | Proposal Original Notice | 10/23/2013 |
| 09-01-114 | Permanent Rule | 12/19/2008 |
| 08-22-092 | Proposal Original Notice | 11/05/2008 |
| 05-05-006 | Permanent Rule | 2/04/2005 |
| 04-24-009 | Proposal Original Notice | 11/22/2004 |
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