WAC 173-441-140

WSR Filing Number	Type of Filing	Date of Filing
22-05-050	Permanent Rule	2/09/2022
21-20-137	Proposal Original Notice	10/06/2021
15-04-051	Permanent Rule	1/29/2015
14-21-135	Proposal Original Notice	10/20/2014
10-24-108	Permanent Rule	12/01/2010
10-18-047	Proposal Original Notice	8/26/2010
10-08-055	Proposal Withdrawl	4/06/2010
09-19-109	Proposal Original Notice	9/21/2009