N.Y. Comp. Codes R. & Regs. tit. 11, § 27.19
(a) For each insurance policy procured by an excess line broker pursuant to section 2118 of the Insurance Law and this Part, the excess line broker shall retain, for a period of no less than five years after policy expiration, copies of all affidavits required by section 27.5 of this Part and a complete and separate record showing: