PDFWAC 246-215-08605
Service of notice.
(1) A notice provided for in these regulations is properly served when it is:
(a) Delivered to the permit holder;
(b) Delivered to the person in charge of the food establishment; or
(c) Sent by registered or certified mail, return receipt requested, to the last known address of the permit holder.
(2) A copy of the notice must be filed in the records of the regulatory authority.