The assisted living facility may admit and retain an individual as a resident in an assisted living facility only if:

(1) The assisted living facility can safely and appropriately serve the individual with appropriate available staff providing:

(a) The scope of care and services described in the assisted living facility's disclosure information, except if the assisted living facility chooses to provide additional services consistent with RCW 18.20.300(4); and

(b) The reasonable accommodations required by state or federal law, including providing any specialized training to caregivers that may be required according to WAC 388-78A-2490 through 388-78A-2510;

(2) The individual does not require the frequent presence and frequent evaluation of a registered nurse, excluding those individuals who are receiving hospice care or individuals who have a short-term illness that is expected to be resolved within fourteen days as long as the assisted living facility has the capacity to meet the individual's identified needs; and

(3) The individual is ambulatory, unless the assisted living facility is approved by the Washington state director of fire protection to care for semiambulatory or nonambulatory residents.