WAC 16-301-220
| WSR Filing Number | Type of Filing | Date of Filing |
| 18-19-017 | Permanent Rule | 9/10/2018 |
| 18-15-086 | Proposal Original Notice | 7/18/2018 |
| 18-08-079 | Preproposal Statement of Inquiry | 4/04/2018 |
| 07-09-005 | Permanent Rule | 4/04/2007 |
| 07-04-107 | Proposal Original Notice | 2/07/2007 |
| 06-24-107 | Preproposal Statement of Inquiry | 12/05/2006 |
© Washington State Code Reviser's Office