WAC 458-40-540
| WSR Filing Number | Type of Filing | Date of Filing |
| 26-01-185 | Emergency Rule | 12/23/2025 |
| 25-24-100 | Proposal Original Notice | 12/02/2025 |
| 25-21-124 | Proposal Original Notice | 10/21/2025 |
| 25-19-070 | Preproposal Statement of Inquiry | 9/15/2025 |
| 25-01-052 | Permanent Rule | 12/11/2024 |
| 24-22-080 | Proposal Original Notice | 10/30/2024 |
| 24-18-093 | Preproposal Statement of Inquiry | 9/03/2024 |
| 24-01-027 | Permanent Rule | 12/08/2023 |
| 23-21-108 | Proposal Original Notice | 10/18/2023 |
| 23-17-039 | Preproposal Statement of Inquiry | 8/09/2023 |
| 23-02-049 | Permanent Rule | 1/02/2023 |
| 22-23-132 | Proposal Supplemental | 11/21/2022 |
| 22-22-076 | Proposal Original Notice | 10/31/2022 |
| 22-16-043 | Preproposal Statement of Inquiry | 7/27/2022 |
| 22-01-185 | Permanent Rule | 12/20/2021 |
| 21-22-103 | Proposal Original Notice | 11/02/2021 |
| 21-17-066 | Preproposal Statement of Inquiry | 8/11/2021 |
| 21-02-020 | Permanent Rule | 12/28/2020 |
| 20-22-103 | Proposal Original Notice | 11/03/2020 |
| 20-18-080 | Preproposal Statement of Inquiry | 9/01/2020 |
| 20-02-053 | Permanent Rule | 12/23/2019 |
| 19-21-156 | Proposal Original Notice | 10/22/2019 |
| 19-17-076 | Preproposal Statement of Inquiry | 8/20/2019 |
| 19-02-069 | Permanent Rule | 12/28/2018 |
| 18-23-066 | Proposal Original Notice | 11/16/2018 |
| 18-20-060 | Preproposal Statement of Inquiry | 9/27/2018 |
| 18-02-058 | Permanent Rule | 12/29/2017 |
| 17-23-101 | Proposal Original Notice | 11/15/2017 |
| 17-18-093 | Preproposal Statement of Inquiry | 9/06/2017 |
| 17-02-003 | Permanent Rule | 12/22/2016 |
| 16-22-081 | Proposal Original Notice | 11/02/2016 |
| 16-18-076 | Preproposal Statement of Inquiry | 9/06/2016 |
| 16-01-069 | Permanent Rule | 12/14/2015 |
| 15-22-057 | Proposal Original Notice | 10/30/2015 |
| 15-18-055 | Preproposal Statement of Inquiry | 8/27/2015 |
| 15-01-095 | Permanent Rule | 12/17/2014 |
| 14-22-062 | Proposal Original Notice | 10/31/2014 |
| 14-19-062 | Preproposal Statement of Inquiry | 9/12/2014 |
| 14-01-097 | Permanent Rule | 12/17/2013 |
| 13-22-066 | Proposal Original Notice | 11/05/2013 |
| 13-18-072 | Preproposal Statement of Inquiry | 9/03/2013 |
| 13-02-034 | Permanent Rule | 12/21/2012 |
| 12-22-061 | Proposal Original Notice | 11/06/2012 |
| 12-18-071 | Preproposal Statement of Inquiry | 9/04/2012 |
| 12-02-040 | Permanent Rule | 12/29/2011 |
| 11-22-104 | Proposal Original Notice | 11/02/2011 |
| 11-18-066 | Preproposal Statement of Inquiry | 9/02/2011 |
| 11-02-019 | Permanent Rule | 12/29/2010 |
| 10-22-063 | Proposal Original Notice | 10/29/2010 |
| 10-18-070 | Preproposal Statement of Inquiry | 8/31/2010 |
| 10-02-031 | Permanent Rule | 12/29/2009 |
| 09-23-097 | Proposal Original Notice | 11/17/2009 |
| 09-19-094 | Preproposal Statement of Inquiry | 9/18/2009 |
| 09-02-044 | Permanent Rule | 12/31/2008 |
| 08-22-098 | Proposal Original Notice | 11/05/2008 |
| 08-19-074 | Preproposal Statement of Inquiry | 9/16/2008 |
| 08-02-063 | Permanent Rule | 12/28/2007 |
| 07-22-103 | Proposal Original Notice | 11/06/2007 |
| 07-19-088 | Preproposal Statement of Inquiry | 9/18/2007 |
| 07-02-038 | Permanent Rule | 12/26/2006 |
| 06-22-063 | Proposal Original Notice | 10/30/2006 |
| 06-02-006 | Permanent Rule | 12/22/2005 |
| 05-22-063 | Proposal Original Notice | 10/31/2005 |
| 05-02-037 | Permanent Rule | 12/30/2004 |
| 04-23-077 | Proposal Original Notice | 11/16/2004 |
| 04-02-018 | Permanent Rule | 12/30/2003 |
| 03-23-049 | Proposal Original Notice | 11/14/2003 |
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