N.Y. Comp. Codes R. & Regs. tit. 14, § 587.7
(a) Recipients admitted to an outpatient program certified pursuant to this Part are entitled to the rights defined in this subdivision. A provider of service shall be responsible for ensuring the protection of these rights.
(3) Participation in treatment in an outpatient program is voluntary and recipients are presumed to have the capacity to consent to such treatment. The right to participate voluntarily in and to consent to treatment shall be limited only to the extent that: