WAC 260-20-160
| WSR Filing Number | Type of Filing | Date of Filing |
| 08-01-054 | Permanent Rule | 12/13/2007 |
| 07-21-074 | Proposal Original Notice | 10/15/2007 |
| 07-20-084 | Proposal Withdrawl | 10/02/2007 |
| 07-11-120 | Preproposal Statement of Inquiry | 5/21/2007 |
| 07-07-047 | Proposal Supplemental | 3/13/2007 |
| 06-07-135 | Proposal Withdrawl | 3/21/2006 |
| 06-05-075 | Proposal Original Notice | 2/14/2006 |
© Washington State Code Reviser's Office