N.Y. Comp. Codes R. & Regs. tit. 14, § 524.4
(a) Custodian means:
(i) Mandated reporter means a certain person or professional, identified in subdivision (5) of section 488 of the Social Services Law, not including a patient, who is required to report allegations of Reportable Incidents to the Vulnerable Persons' Central Register immediately upon discovery, including:
(k) Minor injury or harm means:
(q) Serious injury or harm, means:
As used in this Part: