A party shall be afforded reasonable opportunity to present testimony under oath or other evidence relevant and material to the subject matter of the hearing and to cross-examine any witnesses who testify at such hearing. At the request of a party, the administrative judge shall issue subpoenas to compel the attendance of witnesses and the giving of testimony or production of other evidence upon behalf of such party, provided such party shall effect his own service.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 6.10