Wash. Admin. Code § 230-17-030 – Methods of service

Parties must serve all orders, notices, pleadings, and other documents by:

(1) Personal service; or
(2) First class, registered, or certified mail; or
(3) Commercial parcel delivery service; or
(4) Electronic transmission by email as authorized by RCW 34.05.010(19). Parties are required to provide a valid email address in any request for hearing.

[Statutory Authority: RCW 9.46.070. WSR 25-21-112, s 230-17-030, filed 10/20/25, effective 11/20/25; WSR 07-21-156 (Order 615), § 230-17-030, filed 10/24/07, effective 1/1/08.]