N.Y. Comp. Codes R. & Regs. tit. 9, § 8005.16
(a) An alleged violator is entitled to representation by an attorney at a final revocation hearing.
(1) An attorney who represents an alleged violator shall promptly file a notice of appearance with the hearing coordinator at the local area office having responsibility for the supervision of said alleged violator, except that:
(2) A notice of appearance shall have printed on it the name, business address, and telephone number of the attorney, and the name, New York State identification number and the violation control (warrant) number of the alleged violator represented. Only one alleged violator shall be named on a notice of appearance. A notice of appearance may not be accepted, and may be returned to the sender, when:
(b)