(1) For a residential care facility, residential training facility or residential training home, the Director of Human Services shall adopt rules governing: (a) The physical properties of the facility or home;(b) Storage, preparation and serving of food;(c) Care or training to be provided;(d) The number, experience and training of the staff; and(e) Any other factors affecting the care or training provided.(2) For a residential treatment facility or residential treatment home, the Director of the Oregon Health Authority shall adopt rules governing: (a) The physical properties of the facility or home;(b) Storage, preparation and serving of food;(c) Treatment to be provided;(d) The number, experience and training of the staff; and(e) Any other factors affecting the treatment provided.(3) Distinct rules shall be adopted for homes of five or fewer residents, for facilities of six or more but fewer than 16 residents, and for facilities for 16 or more residents. The rules shall differentiate among categories of residents.(4) For purposes of this section, "categories" refers to different populations of residents, differentiated by, but not limited to, age and need, as defined by the Department of Human Services or the Oregon Health Authority by rule. 1977 c.717 §6; 1991 c.801 §3; 2009 c. 595, § 788; 2011 c. 720, § 199