WAC 392-380-020
| WSR Filing Number | Type of Filing | Date of Filing |
| 21-15-047 | Permanent Rule | 7/14/2021 |
| 21-10-012 | Emergency Rule | 4/23/2021 |
| 21-08-081 | Proposal Original Notice | 4/07/2021 |
| 21-02-005 | Emergency Rule | 12/23/2020 |
| 20-18-032 | Emergency Rule | 8/27/2020 |
| 07-12-020 | Permanent Rule | 5/25/2007 |
| 07-08-093 | Proposal Original Notice | 4/03/2007 |
| 07-04-051 | Emergency Rule | 1/31/2007 |
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