WAC 173-400-104
| WSR Filing Number | Type of Filing | Date of Filing |
| 18-22-006 | Permanent Rule | 10/25/2018 |
| 18-13-109 | Proposal Original Notice | 6/20/2018 |
| 17-01-096 | Preproposal Statement of Inquiry Withdrawal | 12/16/2016 |
| 15-15-162 | Preproposal Statement of Inquiry | 7/21/2015 |
| 11-06-060 | Permanent Rule | 3/01/2011 |
| 10-20-151 | Proposal Original Notice | 10/06/2010 |
| 10-16-057 | Preproposal Statement of Inquiry Withdrawl | 7/28/2010 |
| 10-15-077 | Preproposal Statement of Inquiry | 7/19/2010 |
| 09-23-050 | Preproposal Statement of Inquiry Withdrawl | 11/10/2009 |
| 09-23-051 | Preproposal Statement of Inquiry | 11/10/2009 |
| 09-04-094 | Preproposal Statement of Inquiry | 2/04/2009 |
| 07-19-005 | Permanent Rule | 9/06/2007 |
| 07-13-078 | Expedited Rule Making | 6/18/2007 |
| 06-20-126 | Preproposal Statement of Inquiry | 10/04/2006 |
| 06-20-124 | Preproposal Statement of Inquiry Withdrawl | 10/04/2006 |
| 05-19-149 | Preproposal Statement of Inquiry | 9/21/2005 |
| 05-03-033 | Permanent Rule | 1/10/2005 |
| 04-20-105 | Proposal Original Notice | 10/05/2004 |
© Washington State Code Reviser's Office