N.Y. Comp. Codes R. & Regs. tit. 9, § 9003.5
(b) Notwithstanding subdivision (a) of this section, when the board or a deferred compensation committee deems it to be in the best interest of the plan, the board or any deferred compensation committee may extend, in writing, by vote duly taken, any contract or agreement entered into with a trustee, an independent consultant, a financial organization, a firm of certified public accountants or an administrative service agency for a duration not to exceed two consecutive one-year periods and with the consent of such party; provided, however, that any such one- year extension shall be implemented only upon:
(c) Neither the board nor any deferred compensation committee may permit, nor enter into an agreement that permits, a trustee, financial organization, independent consultant, administrative service agency or any other person to select one or more other trustees, administrative service agencies, firms of certified public accountants, independent consultants, or financial organizations to provide services in respect of a plan. Notwithstanding the previous sentence, this subdivision shall not prohibit the board or any deferred compensation committee from entering into an agreement with:
(2) a financial organization selected and retained by the board or a deferred compensation committee, as applicable, in accordance with this Subtitle, to manage the stable income fund of such plan which authorizes such financial organization to engage in one or more of the following fund management activities with respect to the assets of a stable income fund:
(iii) the periodic allocation of the assets of the stable income fund between or among two or more other financial organizations selected and retained by the board or deferred compensation committee, as applicable, in accordance with this Subtitle, provided that, in each case: A financial organization engaged in the management activities described in this paragraph shall do so in accordance with the procedures of this paragraph and with other provisions of this Subtitle to the extent such other provisions are incorporated into this paragraph.