WAC 182-537-0500
| WSR Filing Number | Type of Filing | Date of Filing |
| 19-04-095 | Permanent Rule | 2/05/2019 |
| 19-01-071 | Proposal Original Notice | 12/17/2018 |
| 16-07-141 | Permanent Rule | 3/23/2016 |
| 16-04-028 | Proposal Original Notice | 1/25/2016 |
| 13-05-017 | Permanent Rule | 2/07/2013 |
| 13-02-073 | Proposal Original Notice | 12/31/2012 |
| 11-14-075 | Miscellaneous | 6/30/2011 |
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