N.Y. Comp. Codes R. & Regs. tit. 22, § 850.7
(2) Single copy of the record. When the appendix method is used, in addition to the requirements of section 1250.9(a)(2) of this Title, the appellant is directed to file with the clerk of this court, with proof of service of a copy upon each party to the appeal, one hard copy of the complete record, accompanied by:
(a) Exhibits.
Exhibits under a respondent's control or under the control of a third person shall be filed either pursuant to a five-day written demand served by the appellant upon a respondent or pursuant to a subpoena duces tecum issued in accordance with CPLR article 23. The appellant shall also file with the brief proof of service of such a demand or subpoena together with a list of all relevant exhibits.
(b) Certification of record.