N.Y. Comp. Codes R. & Regs. tit. 14, § 595.4
(a) General definitions.
(7) Extended impairment in functioning means an individual has met subparagraph (i) or (ii) of this paragraph:
(i) experienced two of the following four functional limitations due to a designated mental illness over the past 12 months on a continuous or intermittent basis:
(10) Qualified mental health staff person means:
(x) an individual having education, experience and demonstrated competence, as defined below:
(12) Site means the type of structure in which a residential program is located. Structural types are defined to delineate differences in premises, capacity and safety requirements and may include:
(15) As used in this Part to describe the duties or obligations of the provider of service, the word ensure shall not affect the standard of liability in damages of a provider of service beyond the standard set forth in statutory and/or case law applicable in this State.
(b) Service definitions.
For purposes of this Part: