(a) Each registered housing with services establishment must meet the following requirements:
- (1) have a written emergency disaster plan that contains a plan for evacuation, addresses elements of sheltering in-place, identifies temporary relocation sites, and details staff assignments in the event of a disaster or an emergency;
- (2) post an emergency disaster plan prominently;
- (3) provide building emergency exit diagrams to all tenants upon signing a lease;
- (4) post emergency exit diagrams on each floor; and
- (5) have a written policy and procedure regarding missing tenants.