The production of a person's documents at any place other than his place of business shall not be required in any case in which, prior to the return date specified in the subpoena issued with respect thereto, such person either has furnished the administrator with a copy of such documents, certified by such person under oath to be a true and correct copy, or has entered into a stipulation with the administrator as to the information contained in such documents.
N.Y. Comp. Codes R. & Regs. Tit. 9 § 2209.3