N.Y. Comp. Codes R. & Regs. tit. 2, § 152.11
(b) Except as otherwise provided in this section, a participant shall be entitled to apply for and receive distribution of a service award only when the participant has acquired a, nonforfeitable right to a service award and has attained the entitlement age. A written application for distribution must be received by the administrator from a participant before payments shall commence to the participant. The participant shall, on such written application, specify the effective date of payment commencement and shall select the form of payment of his or her service award. The effective date of payment commencement shall be the first day of any month commencing within the 90-day period immediately following the date the written application is received by the administrator. A participant may file a written application within the 90-day period immediately preceding the date on which he or she shall have attained the entitlement age and acquired a nonforfeitable right to a service award and specify an effective date of payment commencement: