WAC 388-78A-2900
WAC 388-78A-2900. Retention of approved construction documents
The assisted living facility must retain paper or electronic copies of the following on the assisted living facility premises:
(1) Specification data on materials used in construction, for the life of the product;
(2) Stamped "approved" set of construction documents;
(3) The certificate of occupancy or final inspection granted by the local building official;
(4) The functional program required under WAC 388-78A-2361 ; and
(5) Any approved exemption or alternative methods of compliance issued by the department.