WAC 390-28-100
| WSR filing number | Type of filing | Date of filing |
|---|---|---|
| 26-01-209 | Permanent Rule | 12/24/2025 |
| 25-21-153 | Expedited Rule Making | 10/22/2025 |
| 21-04-073 | Permanent Rule | 1/29/2021 |
| 20-24-059 | Proposal Original Notice | 11/24/2020 |
| 20-02-062 | Permanent Rule | 12/24/2019 |
| 19-20-081 | Emergency Rule | 9/27/2019 |
| 19-16-097 | Proposal Original Notice | 8/01/2019 |
| 19-12-042 | Emergency Rule | 5/30/2019 |
| 14-15-013 | Permanent Rule | 7/03/2014 |
| 14-10-072 | Proposal Original Notice | 5/06/2014 |
| 12-03-002 | Permanent Rule | 1/04/2012 |
| 11-22-113 | Expedited Rule Making | 11/02/2011 |
| 09-20-081 | Permanent Rule | 10/06/2009 |
| 09-17-086 | Proposal Original Notice | 8/17/2009 |
| 09-13-032 | Preproposal Statement of Inquiry | 6/09/2009 |
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