N.Y. Comp. Codes R. & Regs. tit. 22, § 210.3
(a) General.
There shall be established for all civil actions and proceedings heard in city courts and individual assignment system which provides for the continuous supervision of each action and proceeding by a single judge. Except as otherwise may be provided by the Chief Administrator of the Courts or by these rules, every action and proceeding shall be assigned and heard pursuant to the individual assignment system.
(b) Assignments.
Actions and proceedings shall be assigned to a judge of the court upon the filing with the court of the first document in the case. Assignments shall be made by the clerk of the court pursuant to a method of selection prescribed by the Chief Administrator. The judge thereby assigned shall be known as the “assigned judge” with respect to that matter and, except as otherwise provided in subdivision (c) of this section, shall conduct all further proceedings therein.
(c) Exceptions.