N.Y. Comp. Codes R. & Regs. tit. 14, § 85.2
(a) The Mental Hygiene Law, section 13.01, prohibits any public agency, board or commission or any corporation from operating a facility established or maintained to provide nonresidential or outpatient examination, diagnosis, care, treatment, rehabilitation or training of persons with mental disabilities, including mental illness, mental retardation or alcoholism, unless an operating certificate has been obtained from the Commissioner of Mental Hygiene.
(1) Certain exemptions to the basic scope of application noted above are provided for in section 13.01 of the Mental Hygiene Law, including the following: