New York Consolidated Laws, Surrogate's Court Procedure Act - SCP § 1750-a. Guardianship of persons who are developmentally disabled

1. When it shall appear to the satisfaction of the court that a person is a person who is developmentally disabled, the court is authorized to appoint a guardian of the person or of the property or of both if such appointment of a guardian or guardians is in the best interest of the person who is developmentally disabled. Such appointments shall be made pursuant to the provisions of this article, provided however that the provisions of section seventeen hundred fifty of this article shall not apply to the appointment of a guardian or guardians of a person who is developmentally disabled. For the purposes of this article, a person who is developmentally disabled is a person who has been certified by one licensed physician and one licensed psychologist, or by two licensed physicians at least one of whom is familiar with or has professional knowledge in the care and treatment of persons with developmental disabilities, having qualifications to make such certification, as having an impaired ability to understand and appreciate the nature and consequences of decisions which result in such person being incapable of managing himself or herself and/or his or her affairs by reason of developmental disability and that such condition is permanent in nature or likely to continue indefinitely, and whose disability:

2. Notwithstanding any provision of law to the contrary, for the purposes of subdivision two of section seventeen hundred fifty and section seventeen hundred fifty-b of this article, “a person who is intellectually disabled and his or her guardian” shall also mean a person and his or her guardian appointed pursuant to this section; provided that such person has been certified by the physicians and/or psychologists, specified in subdivision one of this section, as (i) having an intellectual disability, or (ii) having a developmental disability, as defined in section 1.03 of the mental hygiene law, which (A) includes intellectual disability, or (B) results in a similar impairment of general intellectual functioning or adaptive behavior so that such person is incapable of managing himself or herself, and/or his or her affairs by reason of such developmental disability.