Section 284-180-450 - Effective date rules(1) Filers must include a common implementation date for all forms submitted in a filing.(2) Filers may submit a request to change the implementation date of a filing as a note to reviewer.Wash. Admin. Code § 284-180-450
Adopted by WSR 21-02-034, Filed 12/29/2020, effective 1/1/2022