WAC 172-90-020

WSR Filing Number	Type of Filing	Date of Filing
22-12-042	Permanent Rule	5/25/2022
22-07-035	Proposal Original Notice	3/11/2022
19-07-045	Permanent Rule	3/14/2019
19-01-104	Proposal Original Notice	12/18/2018
17-11-052	Permanent Rule	5/15/2017
17-06-043	Emergency Rule	2/24/2017
17-06-013	Proposal Original Notice	2/21/2017
15-14-079	Permanent Rule	6/29/2015
15-11-088	Proposal Original Notice	5/20/2015
14-20-082	Permanent Rule	9/29/2014
14-13-038	Proposal Original Notice	6/10/2014