N.Y. Comp. Codes R. & Regs. tit. 9, § 9002.2
(a) Each local employer adopting the model plan or another plan shall file, prior to the acceptance of any deferrals under such plan, with the president for acknowledgment:
(3) a certification signed by its chief executive officer and chief legal officer stating:
(d) Each local employer adopting or amending a plan other than the model plan or amending the model plan in a manner other than authorized by the board shall file, prior to the acceptance of any deferrals under such plan, with the president for acknowledgment: