(1) A residential care apartment complex shall have a written grievance procedure and shall provide a copy to each tenant and tenant's designated representative, where applicable. Tenants of a residential care apartment complex may file complaints with the department. The grievance procedure shall include information about how to file a complaint with the department. Note: Complaints may be filed with the Department by writing or phoning the Bureau of Quality Assurance, Division of Disability and Elder Services, P.O. Box 7851, Madison, WI 53707, (608) 266-0120.