WAC 388-02-0060
WAC 388-02-0060. When is service complete?
Service is complete when:
(1) Personal service is made;
(2) Mail is properly stamped, addressed and deposited in the United States mail;
(3) Fax produces proof of transmission;
(4) A parcel is delivered to a commercial delivery service with charges prepaid; or
(5) A parcel is delivered to a legal messenger service with charges prepaid.