WAC 246-320-500

WSR Filing Number	Type of Filing	Date of Filing
23-15-082	Preproposal Statement of Inquiry	7/18/2023
15-14-001	Permanent Rule	6/17/2015
15-07-024	Proposal Original Notice	3/10/2015
10-17-120	Permanent Rule	8/18/2010
10-11-117	Proposal Original Notice	5/18/2010
09-20-090	Preproposal Statement of Inquiry	10/06/2009
08-14-023	Permanent Rule	6/20/2008
08-05-013	Proposal Supplemental	2/11/2008
07-16-090	Proposal Original Notice	7/30/2007