N.Y. Comp. Codes R. & Regs. tit. 18, § 488.2
(c) The following additional definitions shall apply to facilities subject to the Justice Center as defined at paragraph (8) of this subdivision:
(9) Significant incident shall mean an incident, other than an incident of abuse or neglect, that because of its severity or the sensitivity of the situation may result in, or has the reasonably foreseeable potential to result in, harm to the health, safety or welfare of a person receiving services and shall include but not be limited to:
(ii) conduct on the part of a custodian, which is inconsistent with a service recipient's individual treatment plan or individualized educational program, generally accepted treatment practices and/or applicable Federal or State laws, regulations or policies and which impairs or creates a reasonably foreseeable potential to impair the health, safety or welfare of a person receiving services, including but not limited to: