PDFWAC 296-150I-0360
Manufactured home installation permit requirements.
(1) A dealer, owner or agent must not deliver a manufactured home to its site without verifying that an installation permit has been obtained;
(2) Manufactured home installation work shall not be performed until a permit for such work has been issued by the local enforcement agency; and
(3) Any permit fees set by the local enforcement agency must be paid in full and included with the permit application.