(1) Any facility housing a program must have controlled access and other appropriate security measures to prevent unauthorized access to or from the facility.

(2) The facility and its operation must comply with all applicable federal, state and/or local building codes and fire safety codes.

(3) The physical plant shall constitute a pleasant, safe, and healthful environment. Participant housing areas must conform to applicable ACA standards, provide access for participants with qualifying disabilities, and provide for participant safety and security.

(4) If the facility houses both male and female participants, the facility design, construction, and operation must assure adequate separation of the sexes to provide for the safety of both.