N.Y. Comp. Codes R. & Regs. tit. 18, § 457.14
(a) When referrals are made to a social services district from community resources which are part of a PSA service delivery network in accordance with section 457.7(c) of this Part, the following requirements must be met:
(b) When referrals are made to a social services district from sources other than community resources which are part of a PSA delivery network, the following requirements must be met:
(c) The oral or written information provided to referral sources must include the name and telephone number of a supervisor to whom any further questions regarding the referral can be directed.
(d) Documentation of information provided to referral sources.