N.Y. Comp. Codes R. & Regs. tit. 18, § 428.10
(5) Such records, whether maintained by a social services district or provider agency must be retained in accordance with the following standards:
(iv) records of an adopted child must be sealed and permanently retained.
(b) Purchase of service agreements.
(4) Purchase of service agreements between local social services districts and public agencies to provide preventive services in non-foster care and non-child protective services cases may allow a waiver of the use of the uniform case recording forms, so long as the substitution is agreed by the contracting parties and the substitution is approved by an authorized representative of OCFS, in writing, prior to its use. Purchase of service agreements between local social services districts and private voluntary agencies to provide preventive services in non-foster care and non-child protective services cases may allow a waiver of the use of the uniform case recording forms so long as the agency uses a model program with prescribed case recording requirements and the substitution is agreed by the contracting parties and is approved by an authorized representative of OCFS, in writing, prior to its use.
(a) Records and reports.