N.Y. Comp. Codes R. & Regs. tit. 16, § 1000.12
(10) Any party may move that official notice be taken of:
(11) When official notice is taken of a material fact of which judicial notice could not be taken and that does not appear in the evidence in the record, every party will be given notice thereof and will, on timely request, be afforded an opportunity to dispute such fact or its materiality prior to a decision granting or denying a certificate.
(b) Burden of proof.
(2) The burden of proof to sustain a motion is on the party making the motion.
(c) Standard of proof.
Whenever factual matters are involved, the party bearing the burden of proof must sustain that burden by a preponderance of the evidence unless a higher standard has been established by statute or regulation.
(a) Evidence.