WAC 458-20-183
| WSR Filing Number | Type of Filing | Date of Filing |
| 18-11-126 | Permanent Rule | 5/23/2018 |
| 18-10-047 | Emergency Rule | 4/26/2018 |
| 18-08-051 | Proposal Original Notice | 3/29/2018 |
| 18-04-025 | Preproposal Statement of Inquiry | 1/29/2018 |
| 18-03-038 | Emergency Rule | 1/09/2018 |
| 17-19-064 | Emergency Rule | 9/13/2017 |
| 17-11-062 | Emergency Rule | 5/16/2017 |
| 17-04-006 | Emergency Rule | 1/19/2017 |
| 16-20-005 | Emergency Rule | 9/22/2016 |
| 16-12-040 | Emergency Rule | 5/25/2016 |
| 16-05-002 | Emergency Rule | 2/03/2016 |
| 11-19-063 | Preproposal Statement of Inquiry | 9/15/2011 |
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